2076114505721 has 2 divisors, whose sum is σ = 2076114505722. Its totient is φ = 2076114505720.

The previous prime is 2076114505693. The next prime is 2076114505723. The reversal of 2076114505721 is 1275054116702.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1186367532025 + 889746973696 = 1089205^2 + 943264^2 .

It is a cyclic number.

It is not a de Polignac number, because 2076114505721 - 2³⁴ = 2058934636537 is a prime.

Together with 2076114505723, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2076114505723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1038057252860 + 1038057252861.

It is an arithmetic number, because the mean of its divisors is an integer number (1038057252861).

Almost surely, 2^{2076114505721} is an apocalyptic number.

It is an amenable number.

2076114505721 is a deficient number, since it is larger than the sum of its proper divisors (1).

2076114505721 is an equidigital number, since it uses as much as digits as its factorization.

2076114505721 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 117600, while the sum is 41.

The spelling of 2076114505721 in words is "two trillion, seventy-six billion, one hundred fourteen million, five hundred five thousand, seven hundred twenty-one".