111231010313299 has 2 divisors, whose sum is σ = 111231010313300. Its totient is φ = 111231010313298.

The previous prime is 111231010313273. The next prime is 111231010313303. The reversal of 111231010313299 is 992313010132111.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 111231010313299 - 2²¹ = 111231008216147 is a prime.

It is not a weakly prime, because it can be changed into another prime (111231010313399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55615505156649 + 55615505156650.

It is an arithmetic number, because the mean of its divisors is an integer number (55615505156650).

Almost surely, 2^{111231010313299} is an apocalyptic number.

111231010313299 is a deficient number, since it is larger than the sum of its proper divisors (1).

111231010313299 is an equidigital number, since it uses as much as digits as its factorization.

111231010313299 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8748, while the sum is 37.

The spelling of 111231010313299 in words is "one hundred eleven trillion, two hundred thirty-one billion, ten million, three hundred thirteen thousand, two hundred ninety-nine".