23010111112 has 32 divisors (see below), whose sum is σ = 43884158400. Its totient is φ = 11308651200.

The previous prime is 23010111107. The next prime is 23010111211. The reversal of 23010111112 is 21111101032.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 23010111092 and 23010111101.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 126814 + ... + 249202.

It is an arithmetic number, because the mean of its divisors is an integer number (1371379950).

Almost surely, 2^23010111112 is an apocalyptic number.

It is an amenable number.

23010111112 is a deficient number, since it is larger than the sum of its proper divisors (20874047288).

23010111112 is a wasteful number, since it uses less digits than its factorization.

23010111112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122797 (or 122793 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 23010111112 its reverse (21111101032), we get a palindrome (44121212144).

The spelling of 23010111112 in words is "twenty-three billion, ten million, one hundred eleven thousand, one hundred twelve".