13513030514 has 4 divisors (see below), whose sum is σ = 20269545774. Its totient is φ = 6756515256.

The previous prime is 13513030463. The next prime is 13513030523. The reversal of 13513030514 is 41503031531.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41503031531 = 13 ⋅3192540887.

It can be written as a sum of positive squares in only one way, i.e., 11207398225 + 2305632289 = 105865^2 + 48017^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3378257627 + ... + 3378257630.

Almost surely, 2^13513030514 is an apocalyptic number.

13513030514 is a deficient number, since it is larger than the sum of its proper divisors (6756515260).

13513030514 is an equidigital number, since it uses as much as digits as its factorization.

13513030514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6756515259.

The product of its (nonzero) digits is 2700, while the sum is 26.

The spelling of 13513030514 in words is "thirteen billion, five hundred thirteen million, thirty thousand, five hundred fourteen".