113944151 has 2 divisors, whose sum is σ = 113944152. Its totient is φ = 113944150.

The previous prime is 113944111. The next prime is 113944177. The reversal of 113944151 is 151449311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 113944151 - 2²² = 109749847 is a prime.

It is a super-2 number, since 2×113944151² = 25966539094221602, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113944111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56972075 + 56972076.

It is an arithmetic number, because the mean of its divisors is an integer number (56972076).

Almost surely, 2^113944151 is an apocalyptic number.

113944151 is a deficient number, since it is larger than the sum of its proper divisors (1).

113944151 is an equidigital number, since it uses as much as digits as its factorization.

113944151 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2160, while the sum is 29.

The square root of 113944151 is about 10674.4625625837. The cubic root of 113944151 is about 484.8015640550.

The spelling of 113944151 in words is "one hundred thirteen million, nine hundred forty-four thousand, one hundred fifty-one".