119371284551 has 2 divisors, whose sum is σ = 119371284552. Its totient is φ = 119371284550.

The previous prime is 119371284533. The next prime is 119371284581. The reversal of 119371284551 is 155482173911.

It is a weak prime.

It is an emirp because it is prime and its reverse (155482173911) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 119371284551 - 2³⁴ = 102191415367 is a prime.

It is a super-2 number, since 2×119371284551² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 119371284496 and 119371284505.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (119371284581) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59685642275 + 59685642276.

It is an arithmetic number, because the mean of its divisors is an integer number (59685642276).

Almost surely, 2^119371284551 is an apocalyptic number.

119371284551 is a deficient number, since it is larger than the sum of its proper divisors (1).

119371284551 is an equidigital number, since it uses as much as digits as its factorization.

119371284551 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 302400, while the sum is 47.

The spelling of 119371284551 in words is "one hundred nineteen billion, three hundred seventy-one million, two hundred eighty-four thousand, five hundred fifty-one".