113187167 has 2 divisors, whose sum is σ = 113187168. Its totient is φ = 113187166.

The previous prime is 113187131. The next prime is 113187197. The reversal of 113187167 is 761781311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 113187167 - 2⁶ = 113187103 is a prime.

It is a super-2 number, since 2×113187167² = 25622669546971778, which contains 22 as substring.

It is equal to p_6475256 and since 113187167 and 6475256 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113187197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56593583 + 56593584.

It is an arithmetic number, because the mean of its divisors is an integer number (56593584).

Almost surely, 2^113187167 is an apocalyptic number.

113187167 is a deficient number, since it is larger than the sum of its proper divisors (1).

113187167 is an equidigital number, since it uses as much as digits as its factorization.

113187167 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7056, while the sum is 35.

The square root of 113187167 is about 10638.9457654412. The cubic root of 113187167 is about 483.7255903572.

The spelling of 113187167 in words is "one hundred thirteen million, one hundred eighty-seven thousand, one hundred sixty-seven".