31104312041332 has 12 divisors (see below), whose sum is σ = 57634460547300. Its totient is φ = 14637323313536.

The previous prime is 31104312041291. The next prime is 31104312041399. The reversal of 31104312041332 is 23314021340113.

It can be written as a sum of positive squares in 2 ways, for example, as 17238489509476 + 13865822531856 = 4151926^2 + 3723684^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 31104312041332.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 228708176707 + ... + 228708176842.

It is an arithmetic number, because the mean of its divisors is an integer number (4802871712275).

Almost surely, 2^{31104312041332} is an apocalyptic number.

It is an amenable number.

31104312041332 is a deficient number, since it is larger than the sum of its proper divisors (26530148505968).

31104312041332 is a wasteful number, since it uses less digits than its factorization.

31104312041332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 457416353570 (or 457416353568 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 31104312041332 its reverse (23314021340113), we get a palindrome (54418333381445).

The spelling of 31104312041332 in words is "thirty-one trillion, one hundred four billion, three hundred twelve million, forty-one thousand, three hundred thirty-two".