23100112203111 has 6 divisors (see below), whose sum is σ = 33366828737840. Its totient is φ = 15400074802068.

The previous prime is 23100112203107. The next prime is 23100112203121. The reversal of 23100112203111 is 11130221100132.

23100112203111 is a `hidden beast` number, since 23 + 100 + 11 + 220 + 311 + 1 = 666.

It is not a de Polignac number, because 23100112203111 - 2² = 23100112203107 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23100112203121) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1283339566831 + ... + 1283339566848.

Almost surely, 2^{23100112203111} is an apocalyptic number.

23100112203111 is a deficient number, since it is larger than the sum of its proper divisors (10266716534729).

23100112203111 is a wasteful number, since it uses less digits than its factorization.

23100112203111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2566679133685 (or 2566679133682 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 23100112203111 its reverse (11130221100132), we get a palindrome (34230333303243).

The spelling of 23100112203111 in words is "twenty-three trillion, one hundred billion, one hundred twelve million, two hundred three thousand, one hundred eleven".