133316877663 has 6 divisors (see below), whose sum is σ = 192568823304. Its totient is φ = 88877918436.

The previous prime is 133316877643. The next prime is 133316877667. The reversal of 133316877663 is 366778613331.

It is not a de Polignac number, because 133316877663 - 2¹² = 133316873567 is a prime.

It is a super-2 number, since 2×133316877663² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133316877667) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7406493195 + ... + 7406493212.

It is an arithmetic number, because the mean of its divisors is an integer number (32094803884).

Almost surely, 2^133316877663 is an apocalyptic number.

133316877663 is a deficient number, since it is larger than the sum of its proper divisors (59251945641).

133316877663 is a wasteful number, since it uses less digits than its factorization.

133316877663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14812986413 (or 14812986410 counting only the distinct ones).

The product of its digits is 6858432, while the sum is 54.

The spelling of 133316877663 in words is "one hundred thirty-three billion, three hundred sixteen million, eight hundred seventy-seven thousand, six hundred sixty-three".