112921187027 has 4 divisors (see below), whose sum is σ = 123186749496. Its totient is φ = 102655624560.

The previous prime is 112921187003. The next prime is 112921187051. The reversal of 112921187027 is 720781129211.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (112921187003) and next prime (112921187051).

It is a cyclic number.

It is not a de Polignac number, because 112921187027 - 2¹⁴ = 112921170643 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112921180027) 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, 5132781218 + ... + 5132781239.

It is an arithmetic number, because the mean of its divisors is an integer number (30796687374).

Almost surely, 2^112921187027 is an apocalyptic number.

112921187027 is a deficient number, since it is larger than the sum of its proper divisors (10265562469).

112921187027 is a wasteful number, since it uses less digits than its factorization.

112921187027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10265562468.

The product of its (nonzero) digits is 28224, while the sum is 41.

The spelling of 112921187027 in words is "one hundred twelve billion, nine hundred twenty-one million, one hundred eighty-seven thousand, twenty-seven".