23101110203102 has 8 divisors (see below), whose sum is σ = 34654799249856. Its totient is φ = 11549510453152.

The previous prime is 23101110203057. The next prime is 23101110203107. The reversal of 23101110203102 is 20130201110132.

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

It is a super-2 number, since 2×23101110203102² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23101110203107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 522296558 + ... + 522340785.

It is an arithmetic number, because the mean of its divisors is an integer number (4331849906232).

Almost surely, 2^{23101110203102} is an apocalyptic number.

23101110203102 is a deficient number, since it is larger than the sum of its proper divisors (11553689046754).

23101110203102 is a wasteful number, since it uses less digits than its factorization.

23101110203102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1044648402.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 23101110203102 its reverse (20130201110132), we get a palindrome (43231311313234).

The spelling of 23101110203102 in words is "twenty-three trillion, one hundred one billion, one hundred ten million, two hundred three thousand, one hundred two".