13103013034 has 4 divisors (see below), whose sum is σ = 19654519554. Its totient is φ = 6551506516.

The previous prime is 13103013031. The next prime is 13103013067. The reversal of 13103013034 is 43031030131.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 10080762409 + 3022250625 = 100403^2 + 54975^2 .

It is not an unprimeable number, because it can be changed into a prime (13103013031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3275753257 + ... + 3275753260.

Almost surely, 2^13103013034 is an apocalyptic number.

13103013034 is a deficient number, since it is larger than the sum of its proper divisors (6551506520).

13103013034 is an equidigital number, since it uses as much as digits as its factorization.

13103013034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6551506519.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 13103013034 its reverse (43031030131), we get a palindrome (56134043165).

The spelling of 13103013034 in words is "thirteen billion, one hundred three million, thirteen thousand, thirty-four".