10020231113120 has 24 divisors (see below), whose sum is σ = 23672796005124. Its totient is φ = 4008092445184.

The previous prime is 10020231113117. The next prime is 10020231113129. The reversal of 10020231113120 is 2131113202001.

It can be written as a sum of positive squares in 2 ways, for example, as 9909626977936 + 110604135184 = 3147956^2 + 332572^2 .

It is a super-2 number, since 2×10020231113120² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10020231113129) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31313222069 + ... + 31313222388.

Almost surely, 2^{10020231113120} is an apocalyptic number.

10020231113120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10020231113120 is an abundant number, since it is smaller than the sum of its proper divisors (13652564892004).

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

10020231113120 is an equidigital number, since it uses as much as digits as its factorization.

10020231113120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62626444472 (or 62626444464 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 10020231113120 its reverse (2131113202001), we get a palindrome (12151344315121).

The spelling of 10020231113120 in words is "ten trillion, twenty billion, two hundred thirty-one million, one hundred thirteen thousand, one hundred twenty".