2730266101 has 2 divisors, whose sum is σ = 2730266102. Its totient is φ = 2730266100.

The previous prime is 2730266041. The next prime is 2730266153. The reversal of 2730266101 is 1016620372.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2683343601 + 46922500 = 51801^2 + 6850^2 .

It is a cyclic number.

It is not a de Polignac number, because 2730266101 - 2⁹ = 2730265589 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2730266101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2730266171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1365133050 + 1365133051.

It is an arithmetic number, because the mean of its divisors is an integer number (1365133051).

Almost surely, 2^2730266101 is an apocalyptic number.

It is an amenable number.

2730266101 is a deficient number, since it is larger than the sum of its proper divisors (1).

2730266101 is an equidigital number, since it uses as much as digits as its factorization.

2730266101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 2730266101 is about 52251.9482986041. The cubic root of 2730266101 is about 1397.6603952474.

Adding to 2730266101 its reverse (1016620372), we get a palindrome (3746886473).

The spelling of 2730266101 in words is "two billion, seven hundred thirty million, two hundred sixty-six thousand, one hundred one".