996119911 has 2 divisors, whose sum is σ = 996119912. Its totient is φ = 996119910.

The previous prime is 996119893. The next prime is 996119953. The reversal of 996119911 is 119911699.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 996119911 - 2¹⁵ = 996087143 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (996119711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 498059955 + 498059956.

It is an arithmetic number, because the mean of its divisors is an integer number (498059956).

Almost surely, 2^996119911 is an apocalyptic number.

996119911 is a deficient number, since it is larger than the sum of its proper divisors (1).

996119911 is an equidigital number, since it uses as much as digits as its factorization.

996119911 is an evil number, because the sum of its binary digits is even.

The product of its digits is 39366, while the sum is 46.

The square root of 996119911 is about 31561.3673816582. The cubic root of 996119911 is about 998.7049605969.

The spelling of 996119911 in words is "nine hundred ninety-six million, one hundred nineteen thousand, nine hundred eleven".