112700139 has 8 divisors (see below), whose sum is σ = 152077632. Its totient is φ = 74228040.

The previous prime is 112700131. The next prime is 112700149. The reversal of 112700139 is 931007211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 112700139 - 2³ = 112700131 is a prime.

It is a super-3 number, since 3×112700139³ (a number of 25 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (112700131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 226057 + ... + 226554.

It is an arithmetic number, because the mean of its divisors is an integer number (19009704).

Almost surely, 2^112700139 is an apocalyptic number.

112700139 is a deficient number, since it is larger than the sum of its proper divisors (39377493).

112700139 is an equidigital number, since it uses as much as digits as its factorization.

112700139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 452697.

The product of its (nonzero) digits is 378, while the sum is 24.

The square root of 112700139 is about 10616.0321683763. The cubic root of 112700139 is about 483.0307924592.

The spelling of 112700139 in words is "one hundred twelve million, seven hundred thousand, one hundred thirty-nine".