32131001123 has 12 divisors (see below), whose sum is σ = 34814659320. Its totient is φ = 29640701376.

The previous prime is 32131001053. The next prime is 32131001171. The reversal of 32131001123 is 32110013123.

It is not a de Polignac number, because 32131001123 - 2²² = 32126806819 is a prime.

It is a super-2 number, since 2×32131001123² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32131001723) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 212840 + ... + 331002.

It is an arithmetic number, because the mean of its divisors is an integer number (2901221610).

Almost surely, 2^32131001123 is an apocalyptic number.

32131001123 is a deficient number, since it is larger than the sum of its proper divisors (2683658197).

32131001123 is a wasteful number, since it uses less digits than its factorization.

32131001123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119798 (or 119785 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 32131001123 its reverse (32110013123), we get a palindrome (64241014246).

The spelling of 32131001123 in words is "thirty-two billion, one hundred thirty-one million, one thousand, one hundred twenty-three".