133131546616360 has 128 divisors (see below), whose sum is σ = 308357813836800. Its totient is φ = 51708646978560.

The previous prime is 133131546616267. The next prime is 133131546616381. The reversal of 133131546616360 is 63616645131331.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1342909354 + ... + 1343008486.

It is an arithmetic number, because the mean of its divisors is an integer number (2409045420600).

Almost surely, 2^{133131546616360} is an apocalyptic number.

133131546616360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 133131546616360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (154178906918400).

133131546616360 is an abundant number, since it is smaller than the sum of its proper divisors (175226267220440).

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

133131546616360 is a wasteful number, since it uses less digits than its factorization.

133131546616360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106251 (or 106247 counting only the distinct ones).

The product of its (nonzero) digits is 2099520, while the sum is 49.

The spelling of 133131546616360 in words is "one hundred thirty-three trillion, one hundred thirty-one billion, five hundred forty-six million, six hundred sixteen thousand, three hundred sixty".