10520542331324 has 12 divisors (see below), whose sum is σ = 18600752679264. Its totient is φ = 5206041565824.

The previous prime is 10520542331303. The next prime is 10520542331363. The reversal of 10520542331324 is 42313324502501.

It is a super-2 number, since 2×10520542331324² (a number of 27 digits) contains 22 as substring.

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, 13557399524 + ... + 13557400299.

It is an arithmetic number, because the mean of its divisors is an integer number (1550062723272).

Almost surely, 2^{10520542331324} is an apocalyptic number.

It is an amenable number.

10520542331324 is a deficient number, since it is larger than the sum of its proper divisors (8080210347940).

10520542331324 is a wasteful number, since it uses less digits than its factorization.

10520542331324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27114799924 (or 27114799922 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 35.

Adding to 10520542331324 its reverse (42313324502501), we get a palindrome (52833866833825).

The spelling of 10520542331324 in words is "ten trillion, five hundred twenty billion, five hundred forty-two million, three hundred thirty-one thousand, three hundred twenty-four".