113157463 has 2 divisors, whose sum is σ = 113157464. Its totient is φ = 113157462.

The previous prime is 113157461. The next prime is 113157481. The reversal of 113157463 is 364751311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 113157463 - 2¹ = 113157461 is a prime.

It is a super-2 number, since 2×113157463² = 25609222865192738, which contains 22 as substring.

Together with 113157461, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113157461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56578731 + 56578732.

It is an arithmetic number, because the mean of its divisors is an integer number (56578732).

Almost surely, 2^113157463 is an apocalyptic number.

113157463 is a deficient number, since it is larger than the sum of its proper divisors (1).

113157463 is an equidigital number, since it uses as much as digits as its factorization.

113157463 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7560, while the sum is 31.

The square root of 113157463 is about 10637.5496708594. The cubic root of 113157463 is about 483.6832715371.

The spelling of 113157463 in words is "one hundred thirteen million, one hundred fifty-seven thousand, four hundred sixty-three".