112113001 has 32 divisors (see below), whose sum is σ = 153796608. Its totient is φ = 78891840.

The previous prime is 112112999. The next prime is 112113007. The reversal of 112113001 is 100311211.

It is a cyclic number.

It is not a de Polignac number, because 112113001 - 2¹ = 112112999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112113007) 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, 45856 + ... + 48238.

It is an arithmetic number, because the mean of its divisors is an integer number (4806144).

Almost surely, 2^112113001 is an apocalyptic number.

112113001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

112113001 is a deficient number, since it is larger than the sum of its proper divisors (41683607).

112113001 is a wasteful number, since it uses less digits than its factorization.

112113001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2461.

The product of its (nonzero) digits is 6, while the sum is 10.

The square root of 112113001 is about 10588.3426937364. The cubic root of 112113001 is about 482.1905105393.

Adding to 112113001 its reverse (100311211), we get a palindrome (212424212).

The spelling of 112113001 in words is "one hundred twelve million, one hundred thirteen thousand, one".