13313220031102 has 4 divisors (see below), whose sum is σ = 19969830046656. Its totient is φ = 6656610015550.

The previous prime is 13313220031081. The next prime is 13313220031123. The reversal of 13313220031102 is 20113002231331.

13313220031102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is an interprime number because it is at equal distance from previous prime (13313220031081) and next prime (13313220031123).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3328305007774 + ... + 3328305007777.

It is an arithmetic number, because the mean of its divisors is an integer number (4992457511664).

Almost surely, 2^{13313220031102} is an apocalyptic number.

13313220031102 is a deficient number, since it is larger than the sum of its proper divisors (6656610015554).

13313220031102 is an equidigital number, since it uses as much as digits as its factorization.

13313220031102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6656610015553.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 13313220031102 its reverse (20113002231331), we get a palindrome (33426222262433).

The spelling of 13313220031102 in words is "thirteen trillion, three hundred thirteen billion, two hundred twenty million, thirty-one thousand, one hundred two".