2096721311 has 2 divisors, whose sum is σ = 2096721312. Its totient is φ = 2096721310.

The previous prime is 2096721293. The next prime is 2096721329. The reversal of 2096721311 is 1131276902.

It is a balanced prime because it is at equal distance from previous prime (2096721293) and next prime (2096721329).

It is a cyclic number.

It is not a de Polignac number, because 2096721311 - 2¹⁴ = 2096704927 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2096721391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1048360655 + 1048360656.

It is an arithmetic number, because the mean of its divisors is an integer number (1048360656).

Almost surely, 2^2096721311 is an apocalyptic number.

2096721311 is a deficient number, since it is larger than the sum of its proper divisors (1).

2096721311 is an equidigital number, since it uses as much as digits as its factorization.

2096721311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4536, while the sum is 32.

The square root of 2096721311 is about 45789.9695457422. The cubic root of 2096721311 is about 1279.9123700996.

The spelling of 2096721311 in words is "two billion, ninety-six million, seven hundred twenty-one thousand, three hundred eleven".