1111134041 has 4 divisors (see below), whose sum is σ = 1169614800. Its totient is φ = 1052653284.

The previous prime is 1111134019. The next prime is 1111134047. The reversal of 1111134041 is 1404311111.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1111134041 - 2³⁰ = 37392217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1111134047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29240351 + ... + 29240388.

It is an arithmetic number, because the mean of its divisors is an integer number (292403700).

Almost surely, 2^1111134041 is an apocalyptic number.

It is an amenable number.

1111134041 is a deficient number, since it is larger than the sum of its proper divisors (58480759).

1111134041 is an equidigital number, since it uses as much as digits as its factorization.

1111134041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58480758.

The product of its (nonzero) digits is 48, while the sum is 17.

The square root of 1111134041 is about 33333.6772798922. The cubic root of 1111134041 is about 1035.7512934519.

Adding to 1111134041 its reverse (1404311111), we get a palindrome (2515445152).

The spelling of 1111134041 in words is "one billion, one hundred eleven million, one hundred thirty-four thousand, forty-one".