112151719 has 2 divisors, whose sum is σ = 112151720. Its totient is φ = 112151718.

The previous prime is 112151629. The next prime is 112151723. The reversal of 112151719 is 917151211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 112151719 - 2¹¹ = 112149671 is a prime.

It is a super-2 number, since 2×112151719² = 25156016149309922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112151759) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56075859 + 56075860.

It is an arithmetic number, because the mean of its divisors is an integer number (56075860).

Almost surely, 2^112151719 is an apocalyptic number.

112151719 is a deficient number, since it is larger than the sum of its proper divisors (1).

112151719 is an equidigital number, since it uses as much as digits as its factorization.

112151719 is an evil number, because the sum of its binary digits is even.

The product of its digits is 630, while the sum is 28.

The square root of 112151719 is about 10590.1708673656. The cubic root of 112151719 is about 482.2460119925.

The spelling of 112151719 in words is "one hundred twelve million, one hundred fifty-one thousand, seven hundred nineteen".