2420135123051 has 2 divisors, whose sum is σ = 2420135123052. Its totient is φ = 2420135123050.

The previous prime is 2420135122981. The next prime is 2420135123057. The reversal of 2420135123051 is 1503215310242.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2420135123051 - 2³⁰ = 2419061381227 is a prime.

It is not a weakly prime, because it can be changed into another prime (2420135123057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1210067561525 + 1210067561526.

It is an arithmetic number, because the mean of its divisors is an integer number (1210067561526).

Almost surely, 2^{2420135123051} is an apocalyptic number.

2420135123051 is a deficient number, since it is larger than the sum of its proper divisors (1).

2420135123051 is an equidigital number, since it uses as much as digits as its factorization.

2420135123051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7200, while the sum is 29.

The spelling of 2420135123051 in words is "two trillion, four hundred twenty billion, one hundred thirty-five million, one hundred twenty-three thousand, fifty-one".