1113802357 has 2 divisors, whose sum is σ = 1113802358. Its totient is φ = 1113802356.

The previous prime is 1113802331. The next prime is 1113802369. The reversal of 1113802357 is 7532083111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1080173956 + 33628401 = 32866^2 + 5799^2 .

It is a cyclic number.

It is not a de Polignac number, because 1113802357 - 2¹⁵ = 1113769589 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1113802397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556901178 + 556901179.

It is an arithmetic number, because the mean of its divisors is an integer number (556901179).

Almost surely, 2^1113802357 is an apocalyptic number.

It is an amenable number.

1113802357 is a deficient number, since it is larger than the sum of its proper divisors (1).

1113802357 is an equidigital number, since it uses as much as digits as its factorization.

1113802357 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5040, while the sum is 31.

The square root of 1113802357 is about 33373.6776067607. The cubic root of 1113802357 is about 1036.5797270767.

Adding to 1113802357 its reverse (7532083111), we get a palindrome (8645885468).

The spelling of 1113802357 in words is "one billion, one hundred thirteen million, eight hundred two thousand, three hundred fifty-seven".