13100203122000 has 160 divisors (see below), whose sum is σ = 43133673982464. Its totient is φ = 3419060032000.

The previous prime is 13100203121939. The next prime is 13100203122029. The reversal of 13100203122000 is 22130200131.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22945311 + ... + 23509310.

Almost surely, 2^{13100203122000} is an apocalyptic number.

13100203122000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13100203122000 is an abundant number, since it is smaller than the sum of its proper divisors (30033470860464).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13100203122000 is a wasteful number, since it uses less digits than its factorization.

13100203122000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46454694 (or 46454678 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 13100203122000 its reverse (22130200131), we get a palindrome (13122333322131).

The spelling of 13100203122000 in words is "thirteen trillion, one hundred billion, two hundred three million, one hundred twenty-two thousand".