110980972032 has 160 divisors (see below), whose sum is σ = 339220645632. Its totient is φ = 31584681984.

The previous prime is 110980972031. The next prime is 110980972061. The reversal of 110980972032 is 230279089011.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110980972031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2743183 + ... + 2783345.

Almost surely, 2^110980972032 is an apocalyptic number.

110980972032 is a gapful number since it is divisible by the number (12) 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 110980972032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (169610322816).

110980972032 is an abundant number, since it is smaller than the sum of its proper divisors (228239673600).

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

110980972032 is an equidigital number, since it uses as much as digits as its factorization.

110980972032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40448 (or 40432 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 42.

The spelling of 110980972032 in words is "one hundred ten billion, nine hundred eighty million, nine hundred seventy-two thousand, thirty-two".