32131013123023 has 4 divisors (see below), whose sum is σ = 32914696369968. Its totient is φ = 31347329876080.

The previous prime is 32131013123009. The next prime is 32131013123047. The reversal of 32131013123023 is 32032131013123.

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

It is a cyclic number.

It is not a de Polignac number, because 32131013123023 - 2¹³ = 32131013114831 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 (32131013123063) 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, 391841623411 + ... + 391841623492.

It is an arithmetic number, because the mean of its divisors is an integer number (8228674092492).

Almost surely, 2^{32131013123023} is an apocalyptic number.

32131013123023 is a deficient number, since it is larger than the sum of its proper divisors (783683246945).

32131013123023 is an equidigital number, since it uses as much as digits as its factorization.

32131013123023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 783683246944.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 32131013123023 its reverse (32032131013123), we get a palindrome (64163144136146).

The spelling of 32131013123023 in words is "thirty-two trillion, one hundred thirty-one billion, thirteen million, one hundred twenty-three thousand, twenty-three".