133685563102 has 48 divisors (see below), whose sum is σ = 253559360880. Its totient is φ = 52392275712.

The previous prime is 133685563097. The next prime is 133685563103. The reversal of 133685563102 is 201365586331.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133685563103) 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, 354027 + ... + 626662.

It is an arithmetic number, because the mean of its divisors is an integer number (5282486685).

Almost surely, 2^133685563102 is an apocalyptic number.

133685563102 is a deficient number, since it is larger than the sum of its proper divisors (119873797778).

133685563102 is a wasteful number, since it uses less digits than its factorization.

133685563102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 980825 (or 980818 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 43.

The spelling of 133685563102 in words is "one hundred thirty-three billion, six hundred eighty-five million, five hundred sixty-three thousand, one hundred two".