113221400207 has 2 divisors, whose sum is σ = 113221400208. Its totient is φ = 113221400206.

The previous prime is 113221400141. The next prime is 113221400213. The reversal of 113221400207 is 702004122311.

It is a strong prime.

It is an emirp because it is prime and its reverse (702004122311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 113221400207 - 2¹² = 113221396111 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113221400707) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56610700103 + 56610700104.

It is an arithmetic number, because the mean of its divisors is an integer number (56610700104).

Almost surely, 2^113221400207 is an apocalyptic number.

113221400207 is a deficient number, since it is larger than the sum of its proper divisors (1).

113221400207 is an equidigital number, since it uses as much as digits as its factorization.

113221400207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 672, while the sum is 23.

Adding to 113221400207 its reverse (702004122311), we get a palindrome (815225522518).

The spelling of 113221400207 in words is "one hundred thirteen billion, two hundred twenty-one million, four hundred thousand, two hundred seven".