2421130131 has 36 divisors (see below), whose sum is σ = 4078600344. Its totient is φ = 1379952000.

The previous prime is 2421130109. The next prime is 2421130133. The reversal of 2421130131 is 1310311242.

It is not a de Polignac number, because 2421130131 - 2⁶ = 2421130067 is a prime.

It is a super-2 number, since 2×2421130131² = 11723742222472154322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2421130133) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 169996 + ... + 183686.

It is an arithmetic number, because the mean of its divisors is an integer number (113294454).

Almost surely, 2^2421130131 is an apocalyptic number.

2421130131 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2421130131 is a deficient number, since it is larger than the sum of its proper divisors (1657470213).

2421130131 is a wasteful number, since it uses less digits than its factorization.

2421130131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14112 (or 14102 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 2421130131 is about 49204.9807539847. The cubic root of 2421130131 is about 1342.7836488551.

Adding to 2421130131 its reverse (1310311242), we get a palindrome (3731441373).

The spelling of 2421130131 in words is "two billion, four hundred twenty-one million, one hundred thirty thousand, one hundred thirty-one".