133363152156 has 24 divisors (see below), whose sum is σ = 335117664784. Its totient is φ = 41034816000.

The previous prime is 133363152121. The next prime is 133363152157. The reversal of 133363152156 is 651251363331.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133363152157) 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, 427445845 + ... + 427446156.

Almost surely, 2^133363152156 is an apocalyptic number.

It is an amenable number.

133363152156 is an abundant number, since it is smaller than the sum of its proper divisors (201754512628).

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

133363152156 is a wasteful number, since it uses less digits than its factorization.

133363152156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 854892021 (or 854892019 counting only the distinct ones).

The product of its digits is 145800, while the sum is 39.

The spelling of 133363152156 in words is "one hundred thirty-three billion, three hundred sixty-three million, one hundred fifty-two thousand, one hundred fifty-six".