13000103002 has 4 divisors (see below), whose sum is σ = 19500154506. Its totient is φ = 6500051500.

The previous prime is 13000102961. The next prime is 13000103009. The reversal of 13000103002 is 20030100031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 20030100031 = 199 ⋅100653769.

It can be written as a sum of positive squares in only one way, i.e., 12640280041 + 359822961 = 112429^2 + 18969^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 13000103002.

It is not an unprimeable number, because it can be changed into a prime (13000103009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3250025749 + ... + 3250025752.

Almost surely, 2^13000103002 is an apocalyptic number.

13000103002 is a deficient number, since it is larger than the sum of its proper divisors (6500051504).

13000103002 is an equidigital number, since it uses as much as digits as its factorization.

13000103002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6500051503.

The product of its (nonzero) digits is 18, while the sum is 10.

Adding to 13000103002 its reverse (20030100031), we get a palindrome (33030203033).

The spelling of 13000103002 in words is "thirteen billion, one hundred three thousand, two".