2542331213 has 2 divisors, whose sum is σ = 2542331214. Its totient is φ = 2542331212.

The previous prime is 2542331177. The next prime is 2542331227. The reversal of 2542331213 is 3121332452.

It is a happy number.

2542331213 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., 1958770564 + 583560649 = 44258^2 + 24157^2 .

It is a cyclic number.

It is not a de Polignac number, because 2542331213 - 2⁶ = 2542331149 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2542331263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1271165606 + 1271165607.

It is an arithmetic number, because the mean of its divisors is an integer number (1271165607).

Almost surely, 2^2542331213 is an apocalyptic number.

It is an amenable number.

2542331213 is a deficient number, since it is larger than the sum of its proper divisors (1).

2542331213 is an equidigital number, since it uses as much as digits as its factorization.

2542331213 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4320, while the sum is 26.

The square root of 2542331213 is about 50421.5352106617. The cubic root of 2542331213 is about 1364.8262804947.

Adding to 2542331213 its reverse (3121332452), we get a palindrome (5663663665).

The spelling of 2542331213 in words is "two billion, five hundred forty-two million, three hundred thirty-one thousand, two hundred thirteen".