368568131 has 4 divisors (see below), whose sum is σ = 371949600. Its totient is φ = 365186664.

The previous prime is 368568127. The next prime is 368568133. The reversal of 368568131 is 131865863.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 368568131 - 2² = 368568127 is a prime.

It is a super-2 number, since 2×368568131² = 271684934377666322, which contains 22 as substring.

It is a Duffinian number.

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (368568133) 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 3 ways as a sum of consecutive naturals, for example, 1690571 + ... + 1690788.

It is an arithmetic number, because the mean of its divisors is an integer number (92987400).

Almost surely, 2^368568131 is an apocalyptic number.

368568131 is a deficient number, since it is larger than the sum of its proper divisors (3381469).

368568131 is a wasteful number, since it uses less digits than its factorization.

368568131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3381468.

The product of its digits is 103680, while the sum is 41.

The square root of 368568131 is about 19198.1283202296. The cubic root of 368568131 is about 716.9781600553.

The spelling of 368568131 in words is "three hundred sixty-eight million, five hundred sixty-eight thousand, one hundred thirty-one".