113021323507 has 2 divisors, whose sum is σ = 113021323508. Its totient is φ = 113021323506.

The previous prime is 113021323421. The next prime is 113021323529. The reversal of 113021323507 is 705323120311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 113021323507 - 2⁷ = 113021323379 is a prime.

It is not a weakly prime, because it can be changed into another prime (113021323537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56510661753 + 56510661754.

It is an arithmetic number, because the mean of its divisors is an integer number (56510661754).

Almost surely, 2^113021323507 is an apocalyptic number.

113021323507 is a deficient number, since it is larger than the sum of its proper divisors (1).

113021323507 is an equidigital number, since it uses as much as digits as its factorization.

113021323507 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3780, while the sum is 28.

Adding to 113021323507 its reverse (705323120311), we get a palindrome (818344443818).

The spelling of 113021323507 in words is "one hundred thirteen billion, twenty-one million, three hundred twenty-three thousand, five hundred seven".