3130012000402 has 16 divisors (see below), whose sum is σ = 5441308589952. Its totient is φ = 1322540281440.

The previous prime is 3130012000393. The next prime is 3130012000421. The reversal of 3130012000402 is 2040002100313.

It is a happy number.

It is a super-3 number, since 3×3130012000402³ (a number of 38 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1574451723 + ... + 1574453710.

It is an arithmetic number, because the mean of its divisors is an integer number (340081786872).

Almost surely, 2^{3130012000402} is an apocalyptic number.

3130012000402 is a deficient number, since it is larger than the sum of its proper divisors (2311296589550).

3130012000402 is a wasteful number, since it uses less digits than its factorization.

3130012000402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3148905513.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 3130012000402 its reverse (2040002100313), we get a palindrome (5170014100715).

The spelling of 3130012000402 in words is "three trillion, one hundred thirty billion, twelve million, four hundred two", and thus it is an aban number.