112103312611 has 2 divisors, whose sum is σ = 112103312612. Its totient is φ = 112103312610.

The previous prime is 112103312599. The next prime is 112103312627. The reversal of 112103312611 is 116213301211.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112103312611 is a prime.

It is not a weakly prime, because it can be changed into another prime (112103312911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56051656305 + 56051656306.

It is an arithmetic number, because the mean of its divisors is an integer number (56051656306).

Almost surely, 2^112103312611 is an apocalyptic number.

112103312611 is a deficient number, since it is larger than the sum of its proper divisors (1).

112103312611 is an equidigital number, since it uses as much as digits as its factorization.

112103312611 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 22.

Adding to 112103312611 its reverse (116213301211), we get a palindrome (228316613822).

The spelling of 112103312611 in words is "one hundred twelve billion, one hundred three million, three hundred twelve thousand, six hundred eleven".