232332021331 has 8 divisors (see below), whose sum is σ = 234477782784. Its totient is φ = 230187834240.

The previous prime is 232332021329. The next prime is 232332021373. The reversal of 232332021331 is 133120233232.

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

It is not a de Polignac number, because 232332021331 - 2¹ = 232332021329 is a prime.

It is a super-2 number, since 2×232332021331² (a number of 24 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 = 232332021296 and 232332021305.

It is not an unprimeable number, because it can be changed into a prime (232332021731) 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, 96051 + ... + 688396.

It is an arithmetic number, because the mean of its divisors is an integer number (29309722848).

Almost surely, 2^232332021331 is an apocalyptic number.

232332021331 is a deficient number, since it is larger than the sum of its proper divisors (2145761453).

232332021331 is a wasteful number, since it uses less digits than its factorization.

232332021331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 787181.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 232332021331 its reverse (133120233232), we get a palindrome (365452254563).

The spelling of 232332021331 in words is "two hundred thirty-two billion, three hundred thirty-two million, twenty-one thousand, three hundred thirty-one".