2116613265383 has 2 divisors, whose sum is σ = 2116613265384. Its totient is φ = 2116613265382.

The previous prime is 2116613265329. The next prime is 2116613265433. The reversal of 2116613265383 is 3835623166112.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2116613265383 - 2⁸ = 2116613265127 is a prime.

It is a super-2 number, since 2×2116613265383² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2116613262383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1058306632691 + 1058306632692.

It is an arithmetic number, because the mean of its divisors is an integer number (1058306632692).

Almost surely, 2^{2116613265383} is an apocalyptic number.

2116613265383 is a deficient number, since it is larger than the sum of its proper divisors (1).

2116613265383 is an equidigital number, since it uses as much as digits as its factorization.

2116613265383 is an evil number, because the sum of its binary digits is even.

The product of its digits is 933120, while the sum is 47.

The spelling of 2116613265383 in words is "two trillion, one hundred sixteen billion, six hundred thirteen million, two hundred sixty-five thousand, three hundred eighty-three".