3111328453080 has 128 divisors (see below), whose sum is σ = 9426291264000. Its totient is φ = 821485504512.

The previous prime is 3111328453031. The next prime is 3111328453087. The reversal of 3111328453080 is 803548231113.

It is a happy number.

It is a super-2 number, since 2×3111328453080² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3111328453087) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 80901696 + ... + 80940144.

It is an arithmetic number, because the mean of its divisors is an integer number (73642900500).

Almost surely, 2^{3111328453080} is an apocalyptic number.

3111328453080 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3111328453080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4713145632000).

3111328453080 is an abundant number, since it is smaller than the sum of its proper divisors (6314962810920).

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

3111328453080 is a wasteful number, since it uses less digits than its factorization.

3111328453080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45113 (or 45109 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 39.

The spelling of 3111328453080 in words is "three trillion, one hundred eleven billion, three hundred twenty-eight million, four hundred fifty-three thousand, eighty".