1044113311 has 2 divisors, whose sum is σ = 1044113312. Its totient is φ = 1044113310.

The previous prime is 1044113297. The next prime is 1044113347. The reversal of 1044113311 is 1133114401.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1044113311 - 2²⁷ = 909895583 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1044113111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 522056655 + 522056656.

It is an arithmetic number, because the mean of its divisors is an integer number (522056656).

Almost surely, 2^1044113311 is an apocalyptic number.

1044113311 is a deficient number, since it is larger than the sum of its proper divisors (1).

1044113311 is an equidigital number, since it uses as much as digits as its factorization.

1044113311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 1044113311 is about 32312.7422389373. The cubic root of 1044113311 is about 1014.4933645696.

Adding to 1044113311 its reverse (1133114401), we get a palindrome (2177227712).

The spelling of 1044113311 in words is "one billion, forty-four million, one hundred thirteen thousand, three hundred eleven".