113021383 has 2 divisors, whose sum is σ = 113021384. Its totient is φ = 113021382.

The previous prime is 113021369. The next prime is 113021401. The reversal of 113021383 is 383120311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 113021383 - 2⁹ = 113020871 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113021983) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56510691 + 56510692.

It is an arithmetic number, because the mean of its divisors is an integer number (56510692).

Almost surely, 2^113021383 is an apocalyptic number.

113021383 is a deficient number, since it is larger than the sum of its proper divisors (1).

113021383 is an equidigital number, since it uses as much as digits as its factorization.

113021383 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 113021383 is about 10631.1515368750. The cubic root of 113021383 is about 483.4893057725.

Adding to 113021383 its reverse (383120311), we get a palindrome (496141694).

The spelling of 113021383 in words is "one hundred thirteen million, twenty-one thousand, three hundred eighty-three".