133136370 has 48 divisors (see below), whose sum is σ = 351336960. Its totient is φ = 34971552.

The previous prime is 133136369. The next prime is 133136387. The reversal of 133136370 is 73631331.

133136370 is a `hidden beast` number, since 13 + 3 + 13 + 637 + 0 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5010 + ... + 17069.

It is an arithmetic number, because the mean of its divisors is an integer number (7319520).

Almost surely, 2^133136370 is an apocalyptic number.

133136370 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133136370 is an abundant number, since it is smaller than the sum of its proper divisors (218200590).

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

133136370 is a wasteful number, since it uses less digits than its factorization.

133136370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22159 (or 22156 counting only the distinct ones).

The product of its (nonzero) digits is 3402, while the sum is 27.

The square root of 133136370 is about 11538.4734692246. The cubic root of 133136370 is about 510.6212728577.

It can be divided in two parts, 13313 and 6370, that added together give a 9-th power (19683 = 3⁹).

The spelling of 133136370 in words is "one hundred thirty-three million, one hundred thirty-six thousand, three hundred seventy".