145936178111 has 2 divisors, whose sum is σ = 145936178112. Its totient is φ = 145936178110.

The previous prime is 145936178099. The next prime is 145936178209. The reversal of 145936178111 is 111871639541.

It is a weak prime.

It is an emirp because it is prime and its reverse (111871639541) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 145936178111 - 2³⁰ = 144862436287 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (145936378111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72968089055 + 72968089056.

It is an arithmetic number, because the mean of its divisors is an integer number (72968089056).

Almost surely, 2^145936178111 is an apocalyptic number.

145936178111 is a deficient number, since it is larger than the sum of its proper divisors (1).

145936178111 is an equidigital number, since it uses as much as digits as its factorization.

145936178111 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 181440, while the sum is 47.

The spelling of 145936178111 in words is "one hundred forty-five billion, nine hundred thirty-six million, one hundred seventy-eight thousand, one hundred eleven".