232031031104 has 56 divisors (see below), whose sum is σ = 466342125480. Its totient is φ = 114535213056.

The previous prime is 232031031097. The next prime is 232031031137. The reversal of 232031031104 is 401130130232.

It can be written as a sum of positive squares in 4 ways, for example, as 85684998400 + 146346032704 = 292720^2 + 382552^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1872314 + ... + 1992390.

It is an arithmetic number, because the mean of its divisors is an integer number (8327537955).

Almost surely, 2^232031031104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 232031031104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (233171062740).

232031031104 is an abundant number, since it is smaller than the sum of its proper divisors (234311094376).

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

232031031104 is a wasteful number, since it uses less digits than its factorization.

232031031104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120475 (or 120465 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 232031031104 its reverse (401130130232), we get a palindrome (633161161336).

The spelling of 232031031104 in words is "two hundred thirty-two billion, thirty-one million, thirty-one thousand, one hundred four".