1111000110947 has 2 divisors, whose sum is σ = 1111000110948. Its totient is φ = 1111000110946.

The previous prime is 1111000110929. The next prime is 1111000110959. The reversal of 1111000110947 is 7490110001111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1111000110947 - 2²⁶ = 1110933002083 is a prime.

It is not a weakly prime, because it can be changed into another prime (1111000110047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555500055473 + 555500055474.

It is an arithmetic number, because the mean of its divisors is an integer number (555500055474).

Almost surely, 2^{1111000110947} is an apocalyptic number.

1111000110947 is a deficient number, since it is larger than the sum of its proper divisors (1).

1111000110947 is an equidigital number, since it uses as much as digits as its factorization.

1111000110947 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 252, while the sum is 26.

The spelling of 1111000110947 in words is "one trillion, one hundred eleven billion, one hundred ten thousand, nine hundred forty-seven".