32023420131 has 8 divisors (see below), whose sum is σ = 42700777744. Its totient is φ = 21347504640.

The previous prime is 32023420123. The next prime is 32023420139. The reversal of 32023420131 is 13102432023.

It is an interprime number because it is at equal distance from previous prime (32023420123) and next prime (32023420139).

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

It is not a de Polignac number, because 32023420131 - 2³ = 32023420123 is a prime.

It is a super-2 number, since 2×32023420131² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 32023420098 and 32023420107.

It is not an unprimeable number, because it can be changed into a prime (32023420139) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 307606 + ... + 398331.

It is an arithmetic number, because the mean of its divisors is an integer number (5337597218).

Almost surely, 2^32023420131 is an apocalyptic number.

32023420131 is a deficient number, since it is larger than the sum of its proper divisors (10677357613).

32023420131 is a wasteful number, since it uses less digits than its factorization.

32023420131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 721061.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 32023420131 its reverse (13102432023), we get a palindrome (45125852154).

The spelling of 32023420131 in words is "thirty-two billion, twenty-three million, four hundred twenty thousand, one hundred thirty-one".