1105314613 has 32 divisors (see below), whose sum is σ = 1291530240. Its totient is φ = 938165760.

The previous prime is 1105314599. The next prime is 1105314647. The reversal of 1105314613 is 3164135011.

It is a cyclic number.

It is not a de Polignac number, because 1105314613 - 2²¹ = 1103217461 is a prime.

It is a super-2 number, since 2×1105314613² = 2443440787422679538, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1105314713) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 663820 + ... + 665482.

It is an arithmetic number, because the mean of its divisors is an integer number (40360320).

Almost surely, 2^1105314613 is an apocalyptic number.

1105314613 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1105314613 is a deficient number, since it is larger than the sum of its proper divisors (186215627).

1105314613 is a wasteful number, since it uses less digits than its factorization.

1105314613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1789.

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 1105314613 is about 33246.2721669663. The cubic root of 1105314613 is about 1033.9399207735.

Adding to 1105314613 its reverse (3164135011), we get a palindrome (4269449624).

The spelling of 1105314613 in words is "one billion, one hundred five million, three hundred fourteen thousand, six hundred thirteen".