1113413723 has 2 divisors, whose sum is σ = 1113413724. Its totient is φ = 1113413722.

The previous prime is 1113413713. The next prime is 1113413797. The reversal of 1113413723 is 3273143111.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1113413723 - 2²⁶ = 1046304859 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1113413692 and 1113413701.

It is not a weakly prime, because it can be changed into another prime (1113413713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556706861 + 556706862.

It is an arithmetic number, because the mean of its divisors is an integer number (556706862).

Almost surely, 2^1113413723 is an apocalyptic number.

1113413723 is a deficient number, since it is larger than the sum of its proper divisors (1).

1113413723 is an equidigital number, since it uses as much as digits as its factorization.

1113413723 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1512, while the sum is 26.

The square root of 1113413723 is about 33367.8546358617. The cubic root of 1113413723 is about 1036.4591500321.

Adding to 1113413723 its reverse (3273143111), we get a palindrome (4386556834).

The spelling of 1113413723 in words is "one billion, one hundred thirteen million, four hundred thirteen thousand, seven hundred twenty-three".