13132101202120 has 32 divisors (see below), whose sum is σ = 29818303198200. Its totient is φ = 5204649282048.

The previous prime is 13132101202109. The next prime is 13132101202123. The reversal of 13132101202120 is 2120210123131.

It can be written as a sum of positive squares in 4 ways, for example, as 11559279211236 + 1572821990884 = 3399894^2 + 1254122^2 .

It is not an unprimeable number, because it can be changed into a prime (13132101202123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1505970549 + ... + 1505979268.

Almost surely, 2^{13132101202120} is an apocalyptic number.

13132101202120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13132101202120 is an abundant number, since it is smaller than the sum of its proper divisors (16686201996080).

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

13132101202120 is a wasteful number, since it uses less digits than its factorization.

13132101202120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3011949937 (or 3011949933 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 13132101202120 its reverse (2120210123131), we get a palindrome (15252311325251).

The spelling of 13132101202120 in words is "thirteen trillion, one hundred thirty-two billion, one hundred one million, two hundred two thousand, one hundred twenty".