112053021 has 4 divisors (see below), whose sum is σ = 149404032. Its totient is φ = 74702012.

The previous prime is 112052957. The next prime is 112053049. The reversal of 112053021 is 120350211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 112053021 - 2⁶ = 112052957 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112053091) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18675501 + ... + 18675506.

It is an arithmetic number, because the mean of its divisors is an integer number (37351008).

Almost surely, 2^112053021 is an apocalyptic number.

It is an amenable number.

112053021 is a deficient number, since it is larger than the sum of its proper divisors (37351011).

112053021 is an equidigital number, since it uses as much as digits as its factorization.

112053021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37351010.

The product of its (nonzero) digits is 60, while the sum is 15.

The square root of 112053021 is about 10585.5099546503. The cubic root of 112053021 is about 482.1045052120.

The spelling of 112053021 in words is "one hundred twelve million, fifty-three thousand, twenty-one".