1301157111372 has 24 divisors (see below), whose sum is σ = 3036150282816. Its totient is φ = 433702319568.

The previous prime is 1301157111367. The next prime is 1301157111407. The reversal of 1301157111372 is 2731117511031.

It is a super-3 number, since 3×1301157111372³ (a number of 37 digits) contains 333 as substring.

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, 1763358 + ... + 2389925.

It is an arithmetic number, because the mean of its divisors is an integer number (126506261784).

Almost surely, 2^{1301157111372} is an apocalyptic number.

1301157111372 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1301157111372 is an abundant number, since it is smaller than the sum of its proper divisors (1734993171444).

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

1301157111372 is a wasteful number, since it uses less digits than its factorization.

1301157111372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4179397 (or 4179395 counting only the distinct ones).

The product of its (nonzero) digits is 4410, while the sum is 33.

The spelling of 1301157111372 in words is "one trillion, three hundred one billion, one hundred fifty-seven million, one hundred eleven thousand, three hundred seventy-two".