109616081500811 has 2 divisors, whose sum is σ = 109616081500812. Its totient is φ = 109616081500810.

The previous prime is 109616081500721. The next prime is 109616081500817. The reversal of 109616081500811 is 118005180616901.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 109616081500811 - 2⁴⁶ = 39247337323147 is a prime.

It is not a weakly prime, because it can be changed into another prime (109616081500817) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54808040750405 + 54808040750406.

It is an arithmetic number, because the mean of its divisors is an integer number (54808040750406).

Almost surely, 2^{109616081500811} is an apocalyptic number.

109616081500811 is a deficient number, since it is larger than the sum of its proper divisors (1).

109616081500811 is an equidigital number, since it uses as much as digits as its factorization.

109616081500811 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 103680, while the sum is 47.

The spelling of 109616081500811 in words is "one hundred nine trillion, six hundred sixteen billion, eighty-one million, five hundred thousand, eight hundred eleven".