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10223312123323 = 13786408624871
BaseRepresentation
bin1001010011000100110011…
…1000110011010110111011
31100012100011012101111121201
42110301030320303112323
52314444320400421243
633424305202515031
72103416130152365
oct224611470632673
940170135344551
1010223312123323
113291756199542
12119141a665a77
135920920ba7c0
14274b4d349d35
1512ade9ccd04d
hex94c4ce335bb

10223312123323 has 4 divisors (see below), whose sum is σ = 11009720748208. Its totient is φ = 9436903498440.

The previous prime is 10223312123317. The next prime is 10223312123357. The reversal of 10223312123323 is 32332121332201.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10223312123323 is a prime.

It is a super-2 number, since 2×102233121233232 (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10223312123291 and 10223312123300.

It is not an unprimeable number, because it can be changed into a prime (10223312123383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 393204312423 + ... + 393204312448.

It is an arithmetic number, because the mean of its divisors is an integer number (2752430187052).

Almost surely, 210223312123323 is an apocalyptic number.

10223312123323 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

10223312123323 is a deficient number, since it is larger than the sum of its proper divisors (786408624885).

10223312123323 is an equidigital number, since it uses as much as digits as its factorization.

10223312123323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 786408624884.

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 10223312123323 its reverse (32332121332201), we get a palindrome (42555433455524).

The spelling of 10223312123323 in words is "ten trillion, two hundred twenty-three billion, three hundred twelve million, one hundred twenty-three thousand, three hundred twenty-three".

Divisors: 1 13 786408624871 10223312123323