13100032120303 has 16 divisors (see below), whose sum is σ = 13579483893120. Its totient is φ = 12630377772000.

The previous prime is 13100032120271. The next prime is 13100032120391. The reversal of 13100032120303 is 30302123000131.

It is a cyclic number.

It is not a de Polignac number, because 13100032120303 - 2⁵ = 13100032120271 is a prime.

It is a super-2 number, since 2×13100032120303² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13100732120303) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3995973 + ... + 6493678.

It is an arithmetic number, because the mean of its divisors is an integer number (848717743320).

Almost surely, 2^{13100032120303} is an apocalyptic number.

13100032120303 is a deficient number, since it is larger than the sum of its proper divisors (479451772817).

13100032120303 is a wasteful number, since it uses less digits than its factorization.

13100032120303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10490118.

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

Adding to 13100032120303 its reverse (30302123000131), we get a palindrome (43402155120434).

The spelling of 13100032120303 in words is "thirteen trillion, one hundred billion, thirty-two million, one hundred twenty thousand, three hundred three".