112451101 has 16 divisors (see below), whose sum is σ = 135590400. Its totient is φ = 91104048.

The previous prime is 112451083. The next prime is 112451113. The reversal of 112451101 is 101154211.

It is not a de Polignac number, because 112451101 - 2¹⁷ = 112320029 is a prime.

It is a super-2 number, since 2×112451101² = 25290500232224402, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112451161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87006 + ... + 88288.

It is an arithmetic number, because the mean of its divisors is an integer number (8474400).

Almost surely, 2^112451101 is an apocalyptic number.

It is an amenable number.

112451101 is a deficient number, since it is larger than the sum of its proper divisors (23139299).

112451101 is a wasteful number, since it uses less digits than its factorization.

112451101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1968.

The product of its (nonzero) digits is 40, while the sum is 16.

The square root of 112451101 is about 10604.2963462929. The cubic root of 112451101 is about 482.6747392549.

It can be divided in two parts, 1124 and 51101, that added together give a palindrome (52225).

The spelling of 112451101 in words is "one hundred twelve million, four hundred fifty-one thousand, one hundred one".