113554423 has 2 divisors, whose sum is σ = 113554424. Its totient is φ = 113554422.

The previous prime is 113554421. The next prime is 113554429. The reversal of 113554423 is 324455311.

It is a weak prime.

It is an emirp because it is prime and its reverse (324455311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 113554423 - 2¹ = 113554421 is a prime.

Together with 113554421, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 113554391 and 113554400.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113554421) 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, 56777211 + 56777212.

It is an arithmetic number, because the mean of its divisors is an integer number (56777212).

Almost surely, 2^113554423 is an apocalyptic number.

113554423 is a deficient number, since it is larger than the sum of its proper divisors (1).

113554423 is an equidigital number, since it uses as much as digits as its factorization.

113554423 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7200, while the sum is 28.

The square root of 113554423 is about 10656.1917681693. The cubic root of 113554423 is about 484.2482035810.

The spelling of 113554423 in words is "one hundred thirteen million, five hundred fifty-four thousand, four hundred twenty-three".