111160450401 has 32 divisors (see below), whose sum is σ = 199000531968. Its totient is φ = 53303711040.

The previous prime is 111160450363. The next prime is 111160450439. The reversal of 111160450401 is 104054061111.

It is an interprime number because it is at equal distance from previous prime (111160450363) and next prime (111160450439).

It is not a de Polignac number, because 111160450401 - 2⁷ = 111160450273 is a prime.

It is not an unprimeable number, because it can be changed into a prime (111160450441) 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, 18505231 + ... + 18511236.

It is an arithmetic number, because the mean of its divisors is an integer number (6218766624).

Almost surely, 2^111160450401 is an apocalyptic number.

111160450401 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

111160450401 is a deficient number, since it is larger than the sum of its proper divisors (87840081567).

111160450401 is a wasteful number, since it uses less digits than its factorization.

111160450401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37016501.

The product of its (nonzero) digits is 480, while the sum is 24.

The spelling of 111160450401 in words is "one hundred eleven billion, one hundred sixty million, four hundred fifty thousand, four hundred one".