51234210320119 has 2 divisors, whose sum is σ = 51234210320120. Its totient is φ = 51234210320118.

The previous prime is 51234210320057. The next prime is 51234210320131. The reversal of 51234210320119 is 91102301243215.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 51234210320119 - 2⁷ = 51234210319991 is a prime.

It is a super-2 number, since 2×51234210320119² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (51234210324119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25617105160059 + 25617105160060.

It is an arithmetic number, because the mean of its divisors is an integer number (25617105160060).

Almost surely, 2^{51234210320119} is an apocalyptic number.

51234210320119 is a deficient number, since it is larger than the sum of its proper divisors (1).

51234210320119 is an equidigital number, since it uses as much as digits as its factorization.

51234210320119 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12960, while the sum is 34.

The spelling of 51234210320119 in words is "fifty-one trillion, two hundred thirty-four billion, two hundred ten million, three hundred twenty thousand, one hundred nineteen".