96878111219 has 2 divisors, whose sum is σ = 96878111220. Its totient is φ = 96878111218.

The previous prime is 96878111137. The next prime is 96878111227. The reversal of 96878111219 is 91211187869.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-96878111219 is a prime.

It is a super-2 number, since 2×96878111219² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (96878111249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48439055609 + 48439055610.

It is an arithmetic number, because the mean of its divisors is an integer number (48439055610).

Almost surely, 2^96878111219 is an apocalyptic number.

96878111219 is a deficient number, since it is larger than the sum of its proper divisors (1).

96878111219 is an equidigital number, since it uses as much as digits as its factorization.

96878111219 is an evil number, because the sum of its binary digits is even.

The product of its digits is 435456, while the sum is 53.

The spelling of 96878111219 in words is "ninety-six billion, eight hundred seventy-eight million, one hundred eleven thousand, two hundred nineteen".