2430013131 has 24 divisors (see below), whose sum is σ = 4320024800. Its totient is φ = 1281764736.

The previous prime is 2430013111. The next prime is 2430013171. The reversal of 2430013131 is 1313100342.

2430013131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2430013131 - 2⁶ = 2430013067 is a prime.

It is a super-3 number, since 3×2430013131³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (2430013111) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1482706 + ... + 1484343.

Almost surely, 2^2430013131 is an apocalyptic number.

2430013131 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2430013131 is a deficient number, since it is larger than the sum of its proper divisors (1890011669).

2430013131 is a wasteful number, since it uses less digits than its factorization.

2430013131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2967075 (or 2967072 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 2430013131 is about 49295.1633631536. The cubic root of 2430013131 is about 1344.4238455811.

Adding to 2430013131 its reverse (1313100342), we get a palindrome (3743113473).

The spelling of 2430013131 in words is "two billion, four hundred thirty million, thirteen thousand, one hundred thirty-one".