12313033031332 has 48 divisors (see below), whose sum is σ = 24558040624320. Its totient is φ = 5350335536000.

The previous prime is 12313033031279. The next prime is 12313033031401. The reversal of 12313033031332 is 23313033031321.

It is a super-2 number, since 2×12313033031332² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12313033031332.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47641978 + ... + 47899729.

It is an arithmetic number, because the mean of its divisors is an integer number (511625846340).

Almost surely, 2^{12313033031332} is an apocalyptic number.

It is an amenable number.

12313033031332 is a deficient number, since it is larger than the sum of its proper divisors (12245007592988).

12313033031332 is a wasteful number, since it uses less digits than its factorization.

12313033031332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95541852 (or 95541850 counting only the distinct ones).

The product of its (nonzero) digits is 8748, while the sum is 28.

Adding to 12313033031332 its reverse (23313033031321), we get a palindrome (35626066062653).

The spelling of 12313033031332 in words is "twelve trillion, three hundred thirteen billion, thirty-three million, thirty-one thousand, three hundred thirty-two".