1112045411 has 2 divisors, whose sum is σ = 1112045412. Its totient is φ = 1112045410.

The previous prime is 1112045383. The next prime is 1112045413. The reversal of 1112045411 is 1145402111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1112045411 - 2¹⁴ = 1112029027 is a prime.

It is a super-2 number, since 2×1112045411² = 2473289992252317842, which contains 22 as substring.

Together with 1112045413, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1112045413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556022705 + 556022706.

It is an arithmetic number, because the mean of its divisors is an integer number (556022706).

Almost surely, 2^1112045411 is an apocalyptic number.

1112045411 is a deficient number, since it is larger than the sum of its proper divisors (1).

1112045411 is an equidigital number, since it uses as much as digits as its factorization.

1112045411 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 160, while the sum is 20.

The square root of 1112045411 is about 33347.3448868122. The cubic root of 1112045411 is about 1036.0343960172.

Adding to 1112045411 its reverse (1145402111), we get a palindrome (2257447522).

The spelling of 1112045411 in words is "one billion, one hundred twelve million, forty-five thousand, four hundred eleven".