133052502 has 16 divisors (see below), whose sum is σ = 290296512. Its totient is φ = 40318920.

The previous prime is 133052473. The next prime is 133052531. The reversal of 133052502 is 205250331.

It is an interprime number because it is at equal distance from previous prime (133052473) and next prime (133052531).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1007908 + ... + 1008039.

It is an arithmetic number, because the mean of its divisors is an integer number (18143532).

Almost surely, 2^133052502 is an apocalyptic number.

133052502 is an abundant number, since it is smaller than the sum of its proper divisors (157244010).

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

133052502 is a wasteful number, since it uses less digits than its factorization.

133052502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2015963.

The product of its (nonzero) digits is 900, while the sum is 21.

The square root of 133052502 is about 11534.8386204576. The cubic root of 133052502 is about 510.5140299848.

The spelling of 133052502 in words is "one hundred thirty-three million, fifty-two thousand, five hundred two".