112132113401 has 24 divisors (see below), whose sum is σ = 148273890240. Its totient is φ = 82776941280.

The previous prime is 112132113389. The next prime is 112132113403. The reversal of 112132113401 is 104311231211.

It is not a de Polignac number, because 112132113401 - 2¹⁴ = 112132097017 is a prime.

It is a super-2 number, since 2×112132113401² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (112132113403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3467786 + ... + 3499971.

It is an arithmetic number, because the mean of its divisors is an integer number (6178078760).

Almost surely, 2^112132113401 is an apocalyptic number.

112132113401 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

112132113401 is a deficient number, since it is larger than the sum of its proper divisors (36141776839).

112132113401 is a wasteful number, since it uses less digits than its factorization.

112132113401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6967805 (or 6967794 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 112132113401 its reverse (104311231211), we get a palindrome (216443344612).

The spelling of 112132113401 in words is "one hundred twelve billion, one hundred thirty-two million, one hundred thirteen thousand, four hundred one".