13020141156 has 24 divisors (see below), whose sum is σ = 33142177824. Its totient is φ = 3945497280.

The previous prime is 13020141149. The next prime is 13020141161. The reversal of 13020141156 is 65114102031.

It is a happy 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, 49318585 + ... + 49318848.

It is an arithmetic number, because the mean of its divisors is an integer number (1380924076).

Almost surely, 2^13020141156 is an apocalyptic number.

It is an amenable number.

13020141156 is an abundant number, since it is smaller than the sum of its proper divisors (20122036668).

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

13020141156 is a wasteful number, since it uses less digits than its factorization.

13020141156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98637451 (or 98637449 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 24.

Adding to 13020141156 its reverse (65114102031), we get a palindrome (78134243187).

The spelling of 13020141156 in words is "thirteen billion, twenty million, one hundred forty-one thousand, one hundred fifty-six".