2430120293 has 2 divisors, whose sum is σ = 2430120294. Its totient is φ = 2430120292.

The previous prime is 2430120283. The next prime is 2430120323. The reversal of 2430120293 is 3920210342.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1874716804 + 555403489 = 43298^2 + 23567^2 .

It is a cyclic number.

It is not a de Polignac number, because 2430120293 - 2⁸ = 2430120037 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2430120283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1215060146 + 1215060147.

It is an arithmetic number, because the mean of its divisors is an integer number (1215060147).

Almost surely, 2^2430120293 is an apocalyptic number.

It is an amenable number.

2430120293 is a deficient number, since it is larger than the sum of its proper divisors (1).

2430120293 is an equidigital number, since it uses as much as digits as its factorization.

2430120293 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 2430120293 is about 49296.2502935061. The cubic root of 2430120293 is about 1344.4436080299.

The spelling of 2430120293 in words is "two billion, four hundred thirty million, one hundred twenty thousand, two hundred ninety-three".