1012013130 has 32 divisors (see below), whose sum is σ = 2446315200. Its totient is φ = 267927552.

The previous prime is 1012013117. The next prime is 1012013137. The reversal of 1012013130 is 313102101.

It is not an unprimeable number, because it can be changed into a prime (1012013137) 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, 117175 + ... + 125514.

It is an arithmetic number, because the mean of its divisors is an integer number (76447350).

Almost surely, 2^1012013130 is an apocalyptic number.

1012013130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1012013130 is an abundant number, since it is smaller than the sum of its proper divisors (1434302070).

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

1012013130 is a wasteful number, since it uses less digits than its factorization.

1012013130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242838.

The product of its (nonzero) digits is 18, while the sum is 12.

The square root of 1012013130 is about 31812.1538095112. The cubic root of 1012013130 is about 1003.9884478018.

Adding to 1012013130 its reverse (313102101), we get a palindrome (1325115231).

The spelling of 1012013130 in words is "one billion, twelve million, thirteen thousand, one hundred thirty".