112000401 has 12 divisors (see below), whose sum is σ = 167770512. Its totient is φ = 74666772.

The previous prime is 112000393. The next prime is 112000417. The reversal of 112000401 is 104000211.

It is a happy number.

It is not a de Polignac number, because 112000401 - 2³ = 112000393 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (112000451) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 230211 + ... + 230696.

It is an arithmetic number, because the mean of its divisors is an integer number (13980876).

Almost surely, 2^112000401 is an apocalyptic number.

It is an amenable number.

112000401 is a deficient number, since it is larger than the sum of its proper divisors (55770111).

112000401 is an frugal number, since it uses more digits than its factorization.

112000401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 460922 (or 460910 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

The square root of 112000401 is about 10583.0241897106. The cubic root of 112000401 is about 482.0290281124.

Adding to 112000401 its reverse (104000211), we get a palindrome (216000612).

The spelling of 112000401 in words is "one hundred twelve million, four hundred one", and thus it is an aban number.