13153287120 has 40 divisors (see below), whose sum is σ = 40775190816. Its totient is φ = 3507543168.

The previous prime is 13153287101. The next prime is 13153287163. The reversal of 13153287120 is 2178235131.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×13153287120² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27402442 + ... + 27402921.

Almost surely, 2^13153287120 is an apocalyptic number.

13153287120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13153287120 is an abundant number, since it is smaller than the sum of its proper divisors (27621903696).

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

13153287120 is a wasteful number, since it uses less digits than its factorization.

13153287120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54805379 (or 54805373 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 33.

The spelling of 13153287120 in words is "thirteen billion, one hundred fifty-three million, two hundred eighty-seven thousand, one hundred twenty".