133536104 has 32 divisors (see below), whose sum is σ = 283836000. Its totient is φ = 58387392.

The previous prime is 133536103. The next prime is 133536119. The reversal of 133536104 is 401635331.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is not an unprimeable number, because it can be changed into a prime (133536103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31814 + ... + 35765.

It is an arithmetic number, because the mean of its divisors is an integer number (8869875).

Almost surely, 2^133536104 is an apocalyptic number.

It is an amenable number.

133536104 is an abundant number, since it is smaller than the sum of its proper divisors (150299896).

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

133536104 is a wasteful number, since it uses less digits than its factorization.

133536104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67617 (or 67613 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 26.

The square root of 133536104 is about 11555.7822755537. The cubic root of 133536104 is about 511.1317988826.

The spelling of 133536104 in words is "one hundred thirty-three million, five hundred thirty-six thousand, one hundred four".