232322021031 has 8 divisors (see below), whose sum is σ = 310193521920. Its totient is φ = 154665933752.

The previous prime is 232322021021. The next prime is 232322021093. The reversal of 232322021031 is 130120223232.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 232322021031 - 2¹⁵ = 232321988263 is a prime.

It is a super-2 number, since 2×232322021031² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 232322020989 and 232322021007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232322021021) 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, 53850885 + ... + 53855198.

It is an arithmetic number, because the mean of its divisors is an integer number (38774190240).

Almost surely, 2^232322021031 is an apocalyptic number.

232322021031 is a deficient number, since it is larger than the sum of its proper divisors (77871500889).

232322021031 is a wasteful number, since it uses less digits than its factorization.

232322021031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107706805.

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

Adding to 232322021031 its reverse (130120223232), we get a palindrome (362442244263).

The spelling of 232322021031 in words is "two hundred thirty-two billion, three hundred twenty-two million, twenty-one thousand, thirty-one".