3030440131 has 12 divisors (see below), whose sum is σ = 3205883352. Its totient is φ = 2864165184.

The previous prime is 3030440113. The next prime is 3030440143. The reversal of 3030440131 is 1310440303.

It is not a de Polignac number, because 3030440131 - 2⁵ = 3030440099 is a prime.

It is a super-2 number, since 2×3030440131² = 18367134775150594322, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3030440099 and 3030440108.

It is not an unprimeable number, because it can be changed into a prime (3030140131) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 146620 + ... + 166006.

It is an arithmetic number, because the mean of its divisors is an integer number (267156946).

Almost surely, 2^3030440131 is an apocalyptic number.

3030440131 is a deficient number, since it is larger than the sum of its proper divisors (175443221).

3030440131 is a wasteful number, since it uses less digits than its factorization.

3030440131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19858 (or 19839 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 3030440131 is about 55049.4335211544. The cubic root of 3030440131 is about 1447.1111935754. Note that the first 4 decimals are identical.

Adding to 3030440131 its reverse (1310440303), we get a palindrome (4340880434).

The spelling of 3030440131 in words is "three billion, thirty million, four hundred forty thousand, one hundred thirty-one".