119177146977971 has 2 divisors, whose sum is σ = 119177146977972. Its totient is φ = 119177146977970.

The previous prime is 119177146977893. The next prime is 119177146977979. The reversal of 119177146977971 is 179779641771911.

It is a strong prime.

It is an emirp because it is prime and its reverse (179779641771911) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 119177146977971 - 2¹⁸ = 119177146715827 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 119177146977892 and 119177146977901.

It is not a weakly prime, because it can be changed into another prime (119177146977979) 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, 59588573488985 + 59588573488986.

It is an arithmetic number, because the mean of its divisors is an integer number (59588573488986).

Almost surely, 2^{119177146977971} is an apocalyptic number.

119177146977971 is a deficient number, since it is larger than the sum of its proper divisors (1).

119177146977971 is an equidigital number, since it uses as much as digits as its factorization.

119177146977971 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 294055272, while the sum is 77.

The spelling of 119177146977971 in words is "one hundred nineteen trillion, one hundred seventy-seven billion, one hundred forty-six million, nine hundred seventy-seven thousand, nine hundred seventy-one".