2120514413 has 2 divisors, whose sum is σ = 2120514414. Its totient is φ = 2120514412.

The previous prime is 2120514373. The next prime is 2120514479. The reversal of 2120514413 is 3144150212.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1722831049 + 397683364 = 41507^2 + 19942^2 .

It is a cyclic number.

It is not a de Polignac number, because 2120514413 - 2⁸ = 2120514157 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2120514313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1060257206 + 1060257207.

It is an arithmetic number, because the mean of its divisors is an integer number (1060257207).

Almost surely, 2^2120514413 is an apocalyptic number.

It is an amenable number.

2120514413 is a deficient number, since it is larger than the sum of its proper divisors (1).

2120514413 is an equidigital number, since it uses as much as digits as its factorization.

2120514413 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 2120514413 is about 46049.0435622717. The cubic root of 2120514413 is about 1284.7355535902.

Adding to 2120514413 its reverse (3144150212), we get a palindrome (5264664625).

The spelling of 2120514413 in words is "two billion, one hundred twenty million, five hundred fourteen thousand, four hundred thirteen".