2116250324311 has 4 divisors (see below), whose sum is σ = 2116296883872. Its totient is φ = 2116203764752.

The previous prime is 2116250324261. The next prime is 2116250324317. The reversal of 2116250324311 is 1134230526112.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2116250324311 - 2⁷ = 2116250324183 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2116250324317) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23211535 + ... + 23302528.

It is an arithmetic number, because the mean of its divisors is an integer number (529074220968).

Almost surely, 2^{2116250324311} is an apocalyptic number.

2116250324311 is a deficient number, since it is larger than the sum of its proper divisors (46559561).

2116250324311 is an equidigital number, since it uses as much as digits as its factorization.

2116250324311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46559560.

The product of its (nonzero) digits is 8640, while the sum is 31.

The spelling of 2116250324311 in words is "two trillion, one hundred sixteen billion, two hundred fifty million, three hundred twenty-four thousand, three hundred eleven".