30046130513 has 12 divisors (see below), whose sum is σ = 35129051892. Its totient is φ = 25623087840.

The previous prime is 30046130509. The next prime is 30046130533. The reversal of 30046130513 is 31503164003.

It can be written as a sum of positive squares in 2 ways, for example, as 27281789584 + 2764340929 = 165172^2 + 52577^2 .

It is not a de Polignac number, because 30046130513 - 2² = 30046130509 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30046130533) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1546658 + ... + 1565963.

It is an arithmetic number, because the mean of its divisors is an integer number (2927420991).

Almost surely, 2^30046130513 is an apocalyptic number.

It is an amenable number.

30046130513 is a deficient number, since it is larger than the sum of its proper divisors (5082921379).

30046130513 is a wasteful number, since it uses less digits than its factorization.

30046130513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3112832 (or 3112825 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 26.

Adding to 30046130513 its reverse (31503164003), we get a palindrome (61549294516).

The spelling of 30046130513 in words is "thirty billion, forty-six million, one hundred thirty thousand, five hundred thirteen".