32130232310031 has 16 divisors (see below), whose sum is σ = 43007873339904. Its totient is φ = 21336376449024.

The previous prime is 32130232310027. The next prime is 32130232310069. The reversal of 32130232310031 is 13001323203123.

It is not a de Polignac number, because 32130232310031 - 2² = 32130232310027 is a prime.

It is a super-2 number, since 2×32130232310031² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 32130232309983 and 32130232310010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32130232310431) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40272906 + ... + 41062968.

It is an arithmetic number, because the mean of its divisors is an integer number (2687992083744).

Almost surely, 2^{32130232310031} is an apocalyptic number.

32130232310031 is a deficient number, since it is larger than the sum of its proper divisors (10877641029873).

32130232310031 is a wasteful number, since it uses less digits than its factorization.

32130232310031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 843070.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 32130232310031 its reverse (13001323203123), we get a palindrome (45131555513154).

The spelling of 32130232310031 in words is "thirty-two trillion, one hundred thirty billion, two hundred thirty-two million, three hundred ten thousand, thirty-one".