133617868716331 has 16 divisors (see below), whose sum is σ = 136113928437760. Its totient is φ = 131142538481760.

The previous prime is 133617868716257. The next prime is 133617868716379.

133617868716331 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 133617868716331 - 2⁹ = 133617868715819 is a prime.

It is a super-2 number, since 2×133617868716331² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133617868716931) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32113846 + ... + 36035188.

It is an arithmetic number, because the mean of its divisors is an integer number (8507120527360).

Almost surely, 2^{133617868716331} is an apocalyptic number.

133617868716331 is a deficient number, since it is larger than the sum of its proper divisors (2496059721429).

133617868716331 is a wasteful number, since it uses less digits than its factorization.

133617868716331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3923986.

The product of its digits is 54867456, while the sum is 64.

The spelling of 133617868716331 in words is "one hundred thirty-three trillion, six hundred seventeen billion, eight hundred sixty-eight million, seven hundred sixteen thousand, three hundred thirty-one".