2304013131 has 48 divisors (see below), whose sum is σ = 4041273600. Its totient is φ = 1235559744.

The previous prime is 2304013097. The next prime is 2304013133. The reversal of 2304013131 is 1313104032.

2304013131 is a `hidden beast` number, since 230 + 401 + 3 + 1 + 31 = 666.

It is not a de Polignac number, because 2304013131 - 2¹⁰ = 2304012107 is a prime.

It is a super-2 number, since 2×2304013131² = 10616953015640846322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2304013133) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 119085 + ... + 137073.

It is an arithmetic number, because the mean of its divisors is an integer number (84193200).

Almost surely, 2^2304013131 is an apocalyptic number.

2304013131 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2304013131 is a deficient number, since it is larger than the sum of its proper divisors (1737260469).

2304013131 is a wasteful number, since it uses less digits than its factorization.

2304013131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18128 (or 18125 counting only the distinct ones).

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

The square root of 2304013131 is about 48000.1367810551. The cubic root of 2304013131 is about 1320.7734086738.

Adding to 2304013131 its reverse (1313104032), we get a palindrome (3617117163).

Subtracting from 2304013131 its reverse (1313104032), we obtain a palindrome (990909099).

The spelling of 2304013131 in words is "two billion, three hundred four million, thirteen thousand, one hundred thirty-one".