2107027801 has 2 divisors, whose sum is σ = 2107027802. Its totient is φ = 2107027800.

The previous prime is 2107027771. The next prime is 2107027807. The reversal of 2107027801 is 1087207012.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1659747600 + 447280201 = 40740^2 + 21149^2 .

It is a cyclic number.

It is not a de Polignac number, because 2107027801 - 2⁹ = 2107027289 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2107027801.

It is not a weakly prime, because it can be changed into another prime (2107027807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1053513900 + 1053513901.

It is an arithmetic number, because the mean of its divisors is an integer number (1053513901).

Almost surely, 2^2107027801 is an apocalyptic number.

It is an amenable number.

2107027801 is a deficient number, since it is larger than the sum of its proper divisors (1).

2107027801 is an equidigital number, since it uses as much as digits as its factorization.

2107027801 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1568, while the sum is 28.

The square root of 2107027801 is about 45902.3724985975. The cubic root of 2107027801 is about 1282.0060911507.

The spelling of 2107027801 in words is "two billion, one hundred seven million, twenty-seven thousand, eight hundred one".