111442000207 has 2 divisors, whose sum is σ = 111442000208. Its totient is φ = 111442000206.

The previous prime is 111442000193. The next prime is 111442000213. The reversal of 111442000207 is 702000244111.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-111442000207 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111442001207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55721000103 + 55721000104.

It is an arithmetic number, because the mean of its divisors is an integer number (55721000104).

Almost surely, 2^111442000207 is an apocalyptic number.

111442000207 is a deficient number, since it is larger than the sum of its proper divisors (1).

111442000207 is an equidigital number, since it uses as much as digits as its factorization.

111442000207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 448, while the sum is 22.

Adding to 111442000207 its reverse (702000244111), we get a palindrome (813442244318).

The spelling of 111442000207 in words is "one hundred eleven billion, four hundred forty-two million, two hundred seven", and thus it is an aban number.