2111650006313 has 2 divisors, whose sum is σ = 2111650006314. Its totient is φ = 2111650006312.

The previous prime is 2111650006231. The next prime is 2111650006321. The reversal of 2111650006313 is 3136000561112.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1734349400809 + 377300605504 = 1316947^2 + 614248^2 .

It is a cyclic number.

It is not a de Polignac number, because 2111650006313 - 2¹⁴ = 2111649989929 is a prime.

It is not a weakly prime, because it can be changed into another prime (2111650006393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1055825003156 + 1055825003157.

It is an arithmetic number, because the mean of its divisors is an integer number (1055825003157).

Almost surely, 2^{2111650006313} is an apocalyptic number.

It is an amenable number.

2111650006313 is a deficient number, since it is larger than the sum of its proper divisors (1).

2111650006313 is an equidigital number, since it uses as much as digits as its factorization.

2111650006313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3240, while the sum is 29.

Adding to 2111650006313 its reverse (3136000561112), we get a palindrome (5247650567425).

The spelling of 2111650006313 in words is "two trillion, one hundred eleven billion, six hundred fifty million, six thousand, three hundred thirteen".