112080139 has 2 divisors, whose sum is σ = 112080140. Its totient is φ = 112080138.

The previous prime is 112080131. The next prime is 112080149. The reversal of 112080139 is 931080211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 112080139 - 2³ = 112080131 is a prime.

It is not a weakly prime, because it can be changed into another prime (112080131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56040069 + 56040070.

It is an arithmetic number, because the mean of its divisors is an integer number (56040070).

Almost surely, 2^112080139 is an apocalyptic number.

112080139 is a deficient number, since it is larger than the sum of its proper divisors (1).

112080139 is an equidigital number, since it uses as much as digits as its factorization.

112080139 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 25.

The square root of 112080139 is about 10586.7907790794. The cubic root of 112080139 is about 482.1433935149.

The spelling of 112080139 in words is "one hundred twelve million, eighty thousand, one hundred thirty-nine".