110401012320 has 48 divisors (see below), whose sum is σ = 347763190320. Its totient is φ = 29440269824.

The previous prime is 110401012303. The next prime is 110401012361. The reversal of 110401012320 is 23210104011.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 110401012320.

It is a congruent 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, 115000575 + ... + 115001534.

It is an arithmetic number, because the mean of its divisors is an integer number (7245066465).

Almost surely, 2^110401012320 is an apocalyptic number.

110401012320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110401012320 is an abundant number, since it is smaller than the sum of its proper divisors (237362178000).

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

110401012320 is a wasteful number, since it uses less digits than its factorization.

110401012320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230002127 (or 230002119 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 110401012320 its reverse (23210104011), we get a palindrome (133611116331).

The spelling of 110401012320 in words is "one hundred ten billion, four hundred one million, twelve thousand, three hundred twenty".