133363055 has 24 divisors (see below), whose sum is σ = 187265520. Its totient is φ = 90908160.

The previous prime is 133363007. The next prime is 133363057. The reversal of 133363055 is 550363331.

It is not a de Polignac number, because 133363055 - 2⁸ = 133362799 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133363057) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 42335 + ... + 45375.

It is an arithmetic number, because the mean of its divisors is an integer number (7802730).

Almost surely, 2^133363055 is an apocalyptic number.

133363055 is a deficient number, since it is larger than the sum of its proper divisors (53902465).

133363055 is a wasteful number, since it uses less digits than its factorization.

133363055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3239 (or 3232 counting only the distinct ones).

The product of its (nonzero) digits is 12150, while the sum is 29.

The square root of 133363055 is about 11548.2922979980. The cubic root of 133363055 is about 510.9109120980.

The spelling of 133363055 in words is "one hundred thirty-three million, three hundred sixty-three thousand, fifty-five".