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10223312123311 = 75431926886967
BaseRepresentation
bin1001010011000100110011…
…1000110011010110101111
31100012100011012101111121021
42110301030320303112233
52314444320400421221
633424305202515011
72103416130152350
oct224611470632657
940170135344537
1010223312123311
113291756199531
12119141a665a67
135920920ba7b1
14274b4d349d27
1512ade9ccd041
hex94c4ce335af

10223312123311 has 8 divisors (see below), whose sum is σ = 11684000814080. Its totient is φ = 8762677315128.

The previous prime is 10223312123231. The next prime is 10223312123317. The reversal of 10223312123311 is 11332121332201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10223312123311 - 211 = 10223312121263 is a prime.

It is a super-2 number, since 2×102233121233112 (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10223312123317) 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 7 ways as a sum of consecutive naturals, for example, 13063251 + ... + 13823716.

It is an arithmetic number, because the mean of its divisors is an integer number (1460500101760).

Almost surely, 210223312123311 is an apocalyptic number.

10223312123311 is a deficient number, since it is larger than the sum of its proper divisors (1460688690769).

10223312123311 is an equidigital number, since it uses as much as digits as its factorization.

10223312123311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26941293.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 10223312123311 its reverse (11332121332201), we get a palindrome (21555433455512).

The spelling of 10223312123311 in words is "ten trillion, two hundred twenty-three billion, three hundred twelve million, one hundred twenty-three thousand, three hundred eleven".

Divisors: 1 7 54319 380233 26886967 188208769 1460473160473 10223312123311