232102031322 has 32 divisors (see below), whose sum is σ = 561725926272. Its totient is φ = 62413991424.

The previous prime is 232102031321. The next prime is 232102031323. The reversal of 232102031322 is 223130201232.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (232102031321) and next prime (232102031323).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (232102031321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 162535723 + ... + 162537150.

It is an arithmetic number, because the mean of its divisors is an integer number (17553935196).

Almost surely, 2^232102031322 is an apocalyptic number.

232102031322 is an abundant number, since it is smaller than the sum of its proper divisors (329623894950).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

232102031322 is a wasteful number, since it uses less digits than its factorization.

232102031322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325072902.

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

Adding to 232102031322 its reverse (223130201232), we get a palindrome (455232232554).

The spelling of 232102031322 in words is "two hundred thirty-two billion, one hundred two million, thirty-one thousand, three hundred twenty-two".