111314441297 has 2 divisors, whose sum is σ = 111314441298. Its totient is φ = 111314441296.

The previous prime is 111314441191. The next prime is 111314441419. The reversal of 111314441297 is 792144413111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 109164820801 + 2149620496 = 330401^2 + 46364^2 .

It is a cyclic number.

It is not a de Polignac number, because 111314441297 - 2⁸ = 111314441041 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 111314441297.

It is not a weakly prime, because it can be changed into another prime (111314411297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55657220648 + 55657220649.

It is an arithmetic number, because the mean of its divisors is an integer number (55657220649).

Almost surely, 2^111314441297 is an apocalyptic number.

It is an amenable number.

111314441297 is a deficient number, since it is larger than the sum of its proper divisors (1).

111314441297 is an equidigital number, since it uses as much as digits as its factorization.

111314441297 is an evil number, because the sum of its binary digits is even.

The product of its digits is 24192, while the sum is 38.

The spelling of 111314441297 in words is "one hundred eleven billion, three hundred fourteen million, four hundred forty-one thousand, two hundred ninety-seven".