2313313221127 has 2 divisors, whose sum is σ = 2313313221128. Its totient is φ = 2313313221126.

The previous prime is 2313313221119. The next prime is 2313313221137. The reversal of 2313313221127 is 7211223133132.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2313313221127 - 2³ = 2313313221119 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2313313221137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1156656610563 + 1156656610564.

It is an arithmetic number, because the mean of its divisors is an integer number (1156656610564).

Almost surely, 2^{2313313221127} is an apocalyptic number.

2313313221127 is a deficient number, since it is larger than the sum of its proper divisors (1).

2313313221127 is an equidigital number, since it uses as much as digits as its factorization.

2313313221127 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9072, while the sum is 31.

Adding to 2313313221127 its reverse (7211223133132), we get a palindrome (9524536354259).

The spelling of 2313313221127 in words is "two trillion, three hundred thirteen billion, three hundred thirteen million, two hundred twenty-one thousand, one hundred twenty-seven".