1041392111 has 2 divisors, whose sum is σ = 1041392112. Its totient is φ = 1041392110.

The previous prime is 1041392081. The next prime is 1041392153. The reversal of 1041392111 is 1112931401.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1041392111 - 2²² = 1037197807 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1041392411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 520696055 + 520696056.

It is an arithmetic number, because the mean of its divisors is an integer number (520696056).

Almost surely, 2^1041392111 is an apocalyptic number.

1041392111 is a deficient number, since it is larger than the sum of its proper divisors (1).

1041392111 is an equidigital number, since it uses as much as digits as its factorization.

1041392111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 23.

The square root of 1041392111 is about 32270.6075399891. The cubic root of 1041392111 is about 1013.6112632751.

The spelling of 1041392111 in words is "one billion, forty-one million, three hundred ninety-two thousand, one hundred eleven".