23014501532111 has 4 divisors (see below), whose sum is σ = 23015413131072. Its totient is φ = 23013589933152.

The previous prime is 23014501532053. The next prime is 23014501532117. The reversal of 23014501532111 is 11123510541032.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23014501532111 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 (23014501532117) 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, 455761610 + ... + 455812103.

It is an arithmetic number, because the mean of its divisors is an integer number (5753853282768).

Almost surely, 2^{23014501532111} is an apocalyptic number.

23014501532111 is a deficient number, since it is larger than the sum of its proper divisors (911598961).

23014501532111 is an equidigital number, since it uses as much as digits as its factorization.

23014501532111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 911598960.

The product of its (nonzero) digits is 3600, while the sum is 29.

The spelling of 23014501532111 in words is "twenty-three trillion, fourteen billion, five hundred one million, five hundred thirty-two thousand, one hundred eleven".