133688095983 has 12 divisors (see below), whose sum is σ = 207959260600. Its totient is φ = 82269597456.

The previous prime is 133688095969. The next prime is 133688095987. The reversal of 133688095983 is 389590886331.

133688095983 is a `hidden beast` number, since 1 + 3 + 36 + 8 + 8 + 0 + 9 + 598 + 3 = 666.

It is not a de Polignac number, because 133688095983 - 2⁴ = 133688095967 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 133688095983.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133688095987) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 571316533 + ... + 571316766.

Almost surely, 2^133688095983 is an apocalyptic number.

133688095983 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

133688095983 is a deficient number, since it is larger than the sum of its proper divisors (74271164617).

133688095983 is a wasteful number, since it uses less digits than its factorization.

133688095983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1142633318 (or 1142633315 counting only the distinct ones).

The product of its (nonzero) digits is 33592320, while the sum is 63.

The spelling of 133688095983 in words is "one hundred thirty-three billion, six hundred eighty-eight million, ninety-five thousand, nine hundred eighty-three".