10331051213320 has 32 divisors (see below), whose sum is σ = 23873104834200. Its totient is φ = 4020733444608.

The previous prime is 10331051213299. The next prime is 10331051213359. The reversal of 10331051213320 is 2331215013301.

It can be written as a sum of positive squares in 4 ways, for example, as 8547752711716 + 1783298501604 = 2923654^2 + 1335402^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3490218525 + ... + 3490221484.

Almost surely, 2^{10331051213320} is an apocalyptic number.

10331051213320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10331051213320 is an abundant number, since it is smaller than the sum of its proper divisors (13542053620880).

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

10331051213320 is a wasteful number, since it uses less digits than its factorization.

10331051213320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6980440057 (or 6980440053 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 25.

Adding to 10331051213320 its reverse (2331215013301), we get a palindrome (12662266226621).

The spelling of 10331051213320 in words is "ten trillion, three hundred thirty-one billion, fifty-one million, two hundred thirteen thousand, three hundred twenty".