1105671113 has 4 divisors (see below), whose sum is σ = 1116405888. Its totient is φ = 1094936340.

The previous prime is 1105671103. The next prime is 1105671131. The reversal of 1105671113 is 3111765011.

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 1105671113 - 2⁴ = 1105671097 is a prime.

It is a super-2 number, since 2×1105671113² = 2445017220245317538, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1105671103) 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, 5367233 + ... + 5367438.

It is an arithmetic number, because the mean of its divisors is an integer number (279101472).

Almost surely, 2^1105671113 is an apocalyptic number.

It is an amenable number.

1105671113 is a deficient number, since it is larger than the sum of its proper divisors (10734775).

1105671113 is a wasteful number, since it uses less digits than its factorization.

1105671113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10734774.

The product of its (nonzero) digits is 630, while the sum is 26.

The square root of 1105671113 is about 33251.6332380832. The cubic root of 1105671113 is about 1034.0510686030.

The spelling of 1105671113 in words is "one billion, one hundred five million, six hundred seventy-one thousand, one hundred thirteen".