32023201231 has 24 divisors (see below), whose sum is σ = 38964016224. Its totient is φ = 26192295360.

The previous prime is 32023201207. The next prime is 32023201267. The reversal of 32023201231 is 13210232023.

It is not a de Polignac number, because 32023201231 - 2⁹ = 32023200719 is a prime.

It is a super-2 number, since 2×32023201231² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 32023201199 and 32023201208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32023201201) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 440721 + ... + 508213.

It is an arithmetic number, because the mean of its divisors is an integer number (1623500676).

Almost surely, 2^32023201231 is an apocalyptic number.

32023201231 is a deficient number, since it is larger than the sum of its proper divisors (6940814993).

32023201231 is a wasteful number, since it uses less digits than its factorization.

32023201231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67951 (or 67944 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 32023201231 its reverse (13210232023), we get a palindrome (45233433254).

The spelling of 32023201231 in words is "thirty-two billion, twenty-three million, two hundred one thousand, two hundred thirty-one".