3115321130 has 64 divisors (see below), whose sum is σ = 6110208000. Its totient is φ = 1139261760.

The previous prime is 3115321051. The next prime is 3115321171. The reversal of 3115321130 is 311235113.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3527669 + ... + 3528551.

It is an arithmetic number, because the mean of its divisors is an integer number (95472000).

Almost surely, 2^3115321130 is an apocalyptic number.

3115321130 is a deficient number, since it is larger than the sum of its proper divisors (2994886870).

3115321130 is a wasteful number, since it uses less digits than its factorization.

3115321130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1539.

The product of its (nonzero) digits is 270, while the sum is 20.

The square root of 3115321130 is about 55815.0618560976. The cubic root of 3115321130 is about 1460.4979114289.

Adding to 3115321130 its reverse (311235113), we get a palindrome (3426556243).

The spelling of 3115321130 in words is "three billion, one hundred fifteen million, three hundred twenty-one thousand, one hundred thirty".