113148773 has 2 divisors, whose sum is σ = 113148774. Its totient is φ = 113148772.

The previous prime is 113148769. The next prime is 113148779. The reversal of 113148773 is 377841311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 59243809 + 53904964 = 7697^2 + 7342^2 .

It is a cyclic number.

It is not a de Polignac number, because 113148773 - 2² = 113148769 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113148779) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56574386 + 56574387.

It is an arithmetic number, because the mean of its divisors is an integer number (56574387).

Almost surely, 2^113148773 is an apocalyptic number.

It is an amenable number.

113148773 is a deficient number, since it is larger than the sum of its proper divisors (1).

113148773 is an equidigital number, since it uses as much as digits as its factorization.

113148773 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14112, while the sum is 35.

The square root of 113148773 is about 10637.1412042898. The cubic root of 113148773 is about 483.6708896311.

The spelling of 113148773 in words is "one hundred thirteen million, one hundred forty-eight thousand, seven hundred seventy-three".