131428259130 has 96 divisors (see below), whose sum is σ = 367985094336. Its totient is φ = 29954055936.

The previous prime is 131428259117. The next prime is 131428259147. The reversal of 131428259130 is 31952824131.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 381262 + ... + 638918.

It is an arithmetic number, because the mean of its divisors is an integer number (3833178066).

Almost surely, 2^131428259130 is an apocalyptic number.

131428259130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 131428259130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (183992547168).

131428259130 is an abundant number, since it is smaller than the sum of its proper divisors (236556835206).

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

131428259130 is a wasteful number, since it uses less digits than its factorization.

131428259130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258028 (or 258021 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 39.

The spelling of 131428259130 in words is "one hundred thirty-one billion, four hundred twenty-eight million, two hundred fifty-nine thousand, one hundred thirty".