110321011992 has 32 divisors (see below), whose sum is σ = 275933306880. Its totient is φ = 36756233760.

The previous prime is 110321011987. The next prime is 110321011993. The reversal of 110321011992 is 299110123011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110321011993) 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, 1038088 + ... + 1139415.

It is an arithmetic number, because the mean of its divisors is an integer number (8622915840).

Almost surely, 2^110321011992 is an apocalyptic number.

110321011992 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

110321011992 is an abundant number, since it is smaller than the sum of its proper divisors (165612294888).

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

110321011992 is a wasteful number, since it uses less digits than its factorization.

110321011992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2179623 (or 2179619 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 30.

The spelling of 110321011992 in words is "one hundred ten billion, three hundred twenty-one million, eleven thousand, nine hundred ninety-two".