113434402313 has 2 divisors, whose sum is σ = 113434402314. Its totient is φ = 113434402312.

The previous prime is 113434402297. The next prime is 113434402349. The reversal of 113434402313 is 313204434311.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 102651033664 + 10783368649 = 320392^2 + 103843^2 .

It is a cyclic number.

It is not a de Polignac number, because 113434402313 - 2⁴ = 113434402297 is a prime.

It is not a weakly prime, because it can be changed into another prime (113434402363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56717201156 + 56717201157.

It is an arithmetic number, because the mean of its divisors is an integer number (56717201157).

Almost surely, 2^113434402313 is an apocalyptic number.

It is an amenable number.

113434402313 is a deficient number, since it is larger than the sum of its proper divisors (1).

113434402313 is an equidigital number, since it uses as much as digits as its factorization.

113434402313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 113434402313 its reverse (313204434311), we get a palindrome (426638836624).

The spelling of 113434402313 in words is "one hundred thirteen billion, four hundred thirty-four million, four hundred two thousand, three hundred thirteen".