10310020303120 has 20 divisors (see below), whose sum is σ = 23970797204940. Its totient is φ = 4124008121216.

The previous prime is 10310020303073. The next prime is 10310020303133. The reversal of 10310020303120 is 2130302001301.

It can be written as a sum of positive squares in 2 ways, for example, as 6642289725696 + 3667730577424 = 2577264^2 + 1915132^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a junction number, because it is equal to n+sod(n) for n = 10310020303094 and 10310020303103.

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, 64437626815 + ... + 64437626974.

It is an arithmetic number, because the mean of its divisors is an integer number (1198539860247).

Almost surely, 2^{10310020303120} is an apocalyptic number.

10310020303120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10310020303120 is an abundant number, since it is smaller than the sum of its proper divisors (13660776901820).

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

10310020303120 is a wasteful number, since it uses less digits than its factorization.

10310020303120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128875253802 (or 128875253796 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 10310020303120 its reverse (2130302001301), we get a palindrome (12440322304421).

The spelling of 10310020303120 in words is "ten trillion, three hundred ten billion, twenty million, three hundred three thousand, one hundred twenty".