10131420120 has 64 divisors (see below), whose sum is σ = 30486205440. Its totient is φ = 2693539200.

The previous prime is 10131420073. The next prime is 10131420127. The reversal of 10131420120 is 2102413101.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 10131420120.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10131420127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87816 + ... + 167255.

It is an arithmetic number, because the mean of its divisors is an integer number (476346960).

Almost surely, 2^10131420120 is an apocalyptic number.

10131420120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10131420120 is an abundant number, since it is smaller than the sum of its proper divisors (20354785320).

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

10131420120 is a wasteful number, since it uses less digits than its factorization.

10131420120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255416 (or 255412 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 10131420120 its reverse (2102413101), we get a palindrome (12233833221).

The spelling of 10131420120 in words is "ten billion, one hundred thirty-one million, four hundred twenty thousand, one hundred twenty".