3130129999 has 8 divisors (see below), whose sum is σ = 3143661840. Its totient is φ = 3116612736.

The previous prime is 3130129979. The next prime is 3130130041. The reversal of 3130129999 is 9999210313.

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 3130129999 - 2¹¹ = 3130127951 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 (3130129949) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 719559 + ... + 723895.

It is an arithmetic number, because the mean of its divisors is an integer number (392957730).

Almost surely, 2^3130129999 is an apocalyptic number.

3130129999 is a deficient number, since it is larger than the sum of its proper divisors (13531841).

3130129999 is a wasteful number, since it uses less digits than its factorization.

3130129999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7289.

The product of its (nonzero) digits is 118098, while the sum is 46.

The square root of 3130129999 is about 55947.5647280559. The cubic root of 3130129999 is about 1462.8084428365.

The spelling of 3130129999 in words is "three billion, one hundred thirty million, one hundred twenty-nine thousand, nine hundred ninety-nine".