2827300081 has 2 divisors, whose sum is σ = 2827300082. Its totient is φ = 2827300080.

The previous prime is 2827300043. The next prime is 2827300109. The reversal of 2827300081 is 1800037282.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1501175025 + 1326125056 = 38745^2 + 36416^2 .

It is a cyclic number.

It is not a de Polignac number, because 2827300081 - 2³¹ = 679816433 is a prime.

It is a super-2 number, since 2×2827300081² = 15987251496045213122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2827300381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1413650040 + 1413650041.

It is an arithmetic number, because the mean of its divisors is an integer number (1413650041).

Almost surely, 2^2827300081 is an apocalyptic number.

It is an amenable number.

2827300081 is a deficient number, since it is larger than the sum of its proper divisors (1).

2827300081 is an equidigital number, since it uses as much as digits as its factorization.

2827300081 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5376, while the sum is 31.

The square root of 2827300081 is about 53172.3620032061. The cubic root of 2827300081 is about 1414.0256967936.

The spelling of 2827300081 in words is "two billion, eight hundred twenty-seven million, three hundred thousand, eighty-one".