113320923851 has 2 divisors, whose sum is σ = 113320923852. Its totient is φ = 113320923850.

The previous prime is 113320923839. The next prime is 113320923899. The reversal of 113320923851 is 158329023311.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 113320923851 - 2⁶ = 113320923787 is a prime.

It is not a weakly prime, because it can be changed into another prime (113320923251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56660461925 + 56660461926.

It is an arithmetic number, because the mean of its divisors is an integer number (56660461926).

Almost surely, 2^113320923851 is an apocalyptic number.

113320923851 is a deficient number, since it is larger than the sum of its proper divisors (1).

113320923851 is an equidigital number, since it uses as much as digits as its factorization.

113320923851 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 38880, while the sum is 38.

The spelling of 113320923851 in words is "one hundred thirteen billion, three hundred twenty million, nine hundred twenty-three thousand, eight hundred fifty-one".