2520311341 has 2 divisors, whose sum is σ = 2520311342. Its totient is φ = 2520311340.

The previous prime is 2520311291. The next prime is 2520311357. The reversal of 2520311341 is 1431130252.

It is a happy number.

2520311341 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1293840900 + 1226470441 = 35970^2 + 35021^2 .

It is a cyclic number.

It is not a de Polignac number, because 2520311341 - 2¹⁵ = 2520278573 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2520311741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1260155670 + 1260155671.

It is an arithmetic number, because the mean of its divisors is an integer number (1260155671).

Almost surely, 2^2520311341 is an apocalyptic number.

It is an amenable number.

2520311341 is a deficient number, since it is larger than the sum of its proper divisors (1).

2520311341 is an equidigital number, since it uses as much as digits as its factorization.

2520311341 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 2520311341 is about 50202.7025268561. The cubic root of 2520311341 is about 1360.8744630216.

Adding to 2520311341 its reverse (1431130252), we get a palindrome (3951441593).

The spelling of 2520311341 in words is "two billion, five hundred twenty million, three hundred eleven thousand, three hundred forty-one".