133357700265 has 16 divisors (see below), whose sum is σ = 213378569088. Its totient is φ = 71122023936.

The previous prime is 133357700243. The next prime is 133357700291. The reversal of 133357700265 is 562007753331.

It is not a de Polignac number, because 133357700265 - 2²⁰ = 133356651689 is a prime.

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, 496377 + ... + 716313.

It is an arithmetic number, because the mean of its divisors is an integer number (13336160568).

Almost surely, 2^133357700265 is an apocalyptic number.

133357700265 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

133357700265 is a deficient number, since it is larger than the sum of its proper divisors (80020868823).

133357700265 is a wasteful number, since it uses less digits than its factorization.

133357700265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260368.

The product of its (nonzero) digits is 396900, while the sum is 42.

The spelling of 133357700265 in words is "one hundred thirty-three billion, three hundred fifty-seven million, seven hundred thousand, two hundred sixty-five".