1110132321191 has 2 divisors, whose sum is σ = 1110132321192. Its totient is φ = 1110132321190.

The previous prime is 1110132321113. The next prime is 1110132321223. The reversal of 1110132321191 is 1911232310111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1110132321191 - 2²⁶ = 1110065212327 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1110132321191.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1110132321101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555066160595 + 555066160596.

It is an arithmetic number, because the mean of its divisors is an integer number (555066160596).

Almost surely, 2^{1110132321191} is an apocalyptic number.

1110132321191 is a deficient number, since it is larger than the sum of its proper divisors (1).

1110132321191 is an equidigital number, since it uses as much as digits as its factorization.

1110132321191 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 26.

The spelling of 1110132321191 in words is "one trillion, one hundred ten billion, one hundred thirty-two million, three hundred twenty-one thousand, one hundred ninety-one".