133115527325730 has 64 divisors (see below), whose sum is σ = 320921324794368. Its totient is φ = 35337255317760.

The previous prime is 133115527325723. The next prime is 133115527325831. The reversal of 133115527325730 is 37523725511331.

It is a self number, because there is not a number n which added to its sum of digits gives 133115527325730.

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, 1904500 + ... + 16427360.

It is an arithmetic number, because the mean of its divisors is an integer number (5014395699912).

Almost surely, 2^{133115527325730} is an apocalyptic number.

133115527325730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133115527325730 is an abundant number, since it is smaller than the sum of its proper divisors (187805797468638).

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

133115527325730 is a wasteful number, since it uses less digits than its factorization.

133115527325730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14524251.

The product of its (nonzero) digits is 1984500, while the sum is 48.

The spelling of 133115527325730 in words is "one hundred thirty-three trillion, one hundred fifteen billion, five hundred twenty-seven million, three hundred twenty-five thousand, seven hundred thirty".