113103412427 has 2 divisors, whose sum is σ = 113103412428. Its totient is φ = 113103412426.

The previous prime is 113103412403. The next prime is 113103412463. The reversal of 113103412427 is 724214301311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 113103412427 - 2⁸ = 113103412171 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 113103412427.

It is not a weakly prime, because it can be changed into another prime (113103418427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56551706213 + 56551706214.

It is an arithmetic number, because the mean of its divisors is an integer number (56551706214).

Almost surely, 2^113103412427 is an apocalyptic number.

113103412427 is a deficient number, since it is larger than the sum of its proper divisors (1).

113103412427 is an equidigital number, since it uses as much as digits as its factorization.

113103412427 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4032, while the sum is 29.

Adding to 113103412427 its reverse (724214301311), we get a palindrome (837317713738).

The spelling of 113103412427 in words is "one hundred thirteen billion, one hundred three million, four hundred twelve thousand, four hundred twenty-seven".