136002531180 has 48 divisors (see below), whose sum is σ = 381957617664. Its totient is φ = 36157767360.

The previous prime is 136002531169. The next prime is 136002531211. The reversal of 136002531180 is 81135200631.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3404172 + ... + 3443891.

It is an arithmetic number, because the mean of its divisors is an integer number (7957450368).

Almost surely, 2^136002531180 is an apocalyptic number.

136002531180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

136002531180 is an abundant number, since it is smaller than the sum of its proper divisors (245955086484).

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

136002531180 is a wasteful number, since it uses less digits than its factorization.

136002531180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6848406 (or 6848404 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 30.

The spelling of 136002531180 in words is "one hundred thirty-six billion, two million, five hundred thirty-one thousand, one hundred eighty".