23011100023 has 8 divisors (see below), whose sum is σ = 24931315728. Its totient is φ = 21153842304.

The previous prime is 23011100017. The next prime is 23011100029. The reversal of 23011100023 is 32000111032.

It is an interprime number because it is at equal distance from previous prime (23011100017) and next prime (23011100029).

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23011100023 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23011099976 and 23011100012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23011100029) 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, 15738736 + ... + 15740197.

It is an arithmetic number, because the mean of its divisors is an integer number (3116414466).

Almost surely, 2^23011100023 is an apocalyptic number.

23011100023 is a deficient number, since it is larger than the sum of its proper divisors (1920215705).

23011100023 is a wasteful number, since it uses less digits than its factorization.

23011100023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31478993.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 23011100023 its reverse (32000111032), we get a palindrome (55011211055).

The spelling of 23011100023 in words is "twenty-three billion, eleven million, one hundred thousand, twenty-three".