130131101140 has 48 divisors (see below), whose sum is σ = 278947927440. Its totient is φ = 50979271680.

The previous prime is 130131101081. The next prime is 130131101183. The reversal of 130131101140 is 41101131031.

It can be written as a sum of positive squares in 8 ways, for example, as 64489586704 + 65641514436 = 253948^2 + 256206^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55366 + ... + 513154.

It is an arithmetic number, because the mean of its divisors is an integer number (5811415155).

Almost surely, 2^130131101140 is an apocalyptic number.

130131101140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130131101140 is an abundant number, since it is smaller than the sum of its proper divisors (148816826300).

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

130131101140 is a wasteful number, since it uses less digits than its factorization.

130131101140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 458092 (or 458090 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 130131101140 its reverse (41101131031), we get a palindrome (171232232171).

The spelling of 130131101140 in words is "one hundred thirty billion, one hundred thirty-one million, one hundred one thousand, one hundred forty".