316806105033 has 18 divisors (see below), whose sum is σ = 502991512842. Its totient is φ = 192003699360.

The previous prime is 316806104983. The next prime is 316806105041. The reversal of 316806105033 is 330501608613.

It is a happy number.

316806105033 is a `hidden beast` number, since 3 + 1 + 6 + 8 + 0 + 610 + 5 + 0 + 33 = 666.

It can be written as a sum of positive squares in only one way, i.e., 221725149129 + 95080955904 = 470877^2 + 308352^2 .

It is not a de Polignac number, because 316806105033 - 2¹² = 316806100937 is a prime.

It is a super-2 number, since 2×316806105033² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (316806105053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 145456260 + ... + 145458437.

Almost surely, 2^316806105033 is an apocalyptic number.

316806105033 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

316806105033 is a deficient number, since it is larger than the sum of its proper divisors (186185407809).

316806105033 is a wasteful number, since it uses less digits than its factorization.

316806105033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290914725 (or 290914711 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 36.

The spelling of 316806105033 in words is "three hundred sixteen billion, eight hundred six million, one hundred five thousand, thirty-three".