113773123 has 2 divisors, whose sum is σ = 113773124. Its totient is φ = 113773122.

The previous prime is 113773109. The next prime is 113773133. The reversal of 113773123 is 321377311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 113773123 - 2⁵ = 113773091 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 113773091 and 113773100.

It is not a weakly prime, because it can be changed into another prime (113773103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56886561 + 56886562.

It is an arithmetic number, because the mean of its divisors is an integer number (56886562).

Almost surely, 2^113773123 is an apocalyptic number.

113773123 is a deficient number, since it is larger than the sum of its proper divisors (1).

113773123 is an equidigital number, since it uses as much as digits as its factorization.

113773123 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2646, while the sum is 28.

The square root of 113773123 is about 10666.4484717267. The cubic root of 113773123 is about 484.5588832907.

The spelling of 113773123 in words is "one hundred thirteen million, seven hundred seventy-three thousand, one hundred twenty-three".