13153342120 has 32 divisors (see below), whose sum is σ = 30881761920. Its totient is φ = 5032582720.

The previous prime is 13153342091. The next prime is 13153342123. The reversal of 13153342120 is 2124335131.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (13153342123) 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, 7147636 + ... + 7149475.

It is an arithmetic number, because the mean of its divisors is an integer number (965055060).

Almost surely, 2^13153342120 is an apocalyptic number.

13153342120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13153342120 is an abundant number, since it is smaller than the sum of its proper divisors (17728419800).

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

13153342120 is a wasteful number, since it uses less digits than its factorization.

13153342120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14297145 (or 14297141 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

Adding to 13153342120 its reverse (2124335131), we get a palindrome (15277677251).

The spelling of 13153342120 in words is "thirteen billion, one hundred fifty-three million, three hundred forty-two thousand, one hundred twenty".