1113334091 has 2 divisors, whose sum is σ = 1113334092. Its totient is φ = 1113334090.

The previous prime is 1113334043. The next prime is 1113334129. The reversal of 1113334091 is 1904333111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1113334091 - 2¹⁴ = 1113317707 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1113334091.

It is not a weakly prime, because it can be changed into another prime (1113334591) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556667045 + 556667046.

It is an arithmetic number, because the mean of its divisors is an integer number (556667046).

Almost surely, 2^1113334091 is an apocalyptic number.

1113334091 is a deficient number, since it is larger than the sum of its proper divisors (1).

1113334091 is an equidigital number, since it uses as much as digits as its factorization.

1113334091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 972, while the sum is 26.

The square root of 1113334091 is about 33366.6613702959. The cubic root of 1113334091 is about 1036.4344400550.

The spelling of 1113334091 in words is "one billion, one hundred thirteen million, three hundred thirty-four thousand, ninety-one".