2383836491131 has 4 divisors (see below), whose sum is σ = 2384147177352. Its totient is φ = 2383525804912.

The previous prime is 2383836491129. The next prime is 2383836491147. The reversal of 2383836491131 is 1311946383832.

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 2383836491131 - 2¹ = 2383836491129 is a prime.

It is a super-2 number, since 2×2383836491131² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2383836491161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 155331601 + ... + 155346946.

It is an arithmetic number, because the mean of its divisors is an integer number (596036794338).

Almost surely, 2^{2383836491131} is an apocalyptic number.

2383836491131 is a deficient number, since it is larger than the sum of its proper divisors (310686221).

2383836491131 is an equidigital number, since it uses as much as digits as its factorization.

2383836491131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310686220.

The product of its digits is 2239488, while the sum is 52.

The spelling of 2383836491131 in words is "two trillion, three hundred eighty-three billion, eight hundred thirty-six million, four hundred ninety-one thousand, one hundred thirty-one".