2402013131 has 8 divisors (see below), whose sum is σ = 2839818720. Its totient is φ = 1987872768.

The previous prime is 2402013127. The next prime is 2402013139. The reversal of 2402013131 is 1313102042.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2402013131 - 2² = 2402013127 is a prime.

It is a super-2 number, since 2×2402013131² = 11539334162992846322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2402013139) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5916086 + ... + 5916491.

It is an arithmetic number, because the mean of its divisors is an integer number (354977340).

Almost surely, 2^2402013131 is an apocalyptic number.

2402013131 is a deficient number, since it is larger than the sum of its proper divisors (437805589).

2402013131 is a wasteful number, since it uses less digits than its factorization.

2402013131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11832613.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 2402013131 is about 49010.3369810900. The cubic root of 2402013131 is about 1339.2401444957.

Adding to 2402013131 its reverse (1313102042), we get a palindrome (3715115173).

The spelling of 2402013131 in words is "two billion, four hundred two million, thirteen thousand, one hundred thirty-one".