3130231999 has 8 divisors (see below), whose sum is σ = 3203805440. Its totient is φ = 3056693976.

The previous prime is 3130231997. The next prime is 3130232003. The reversal of 3130231999 is 9991320313.

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

It is a cyclic number.

It is not a de Polignac number, because 3130231999 - 2¹ = 3130231997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3130231997) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 275962 + ... + 287080.

It is an arithmetic number, because the mean of its divisors is an integer number (400475680).

Almost surely, 2^3130231999 is an apocalyptic number.

3130231999 is a deficient number, since it is larger than the sum of its proper divisors (73573441).

3130231999 is a wasteful number, since it uses less digits than its factorization.

3130231999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17709.

The product of its (nonzero) digits is 39366, while the sum is 40.

The square root of 3130231999 is about 55948.4762884567. The cubic root of 3130231999 is about 1462.8243319359.

The spelling of 3130231999 in words is "three billion, one hundred thirty million, two hundred thirty-one thousand, nine hundred ninety-nine".