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10223202103 = 312711216903
BaseRepresentation
bin10011000010101100…
…11010111100110111
3222101110202110211221
421201112122330313
5131414114431403
64410234411211
7511224532642
oct114126327467
928343673757
1010223202103
114376805064
121b93890b07
13c6c00951a
146cda64a59
153ec79bdbd
hex26159af37

10223202103 has 8 divisors (see below), whose sum is σ = 10591932416. Its totient is φ = 9856906200.

The previous prime is 10223202091. The next prime is 10223202107. The reversal of 10223202103 is 30120232201.

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 10223202103 - 29 = 10223201591 is a prime.

It is a super-2 number, since 2×102232021032 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10223202107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 600051 + ... + 616852.

It is an arithmetic number, because the mean of its divisors is an integer number (1323991552).

Almost surely, 210223202103 is an apocalyptic number.

10223202103 is a deficient number, since it is larger than the sum of its proper divisors (368730313).

10223202103 is a wasteful number, since it uses less digits than its factorization.

10223202103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1217205.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 10223202103 its reverse (30120232201), we get a palindrome (40343434304).

The spelling of 10223202103 in words is "ten billion, two hundred twenty-three million, two hundred two thousand, one hundred three".

Divisors: 1 31 271 8401 1216903 37723993 329780713 10223202103