1097105318 has 8 divisors (see below), whose sum is σ = 1649229120. Its totient is φ = 547362280.

The previous prime is 1097105299. The next prime is 1097105341. The reversal of 1097105318 is 8135017901.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1097105318² = 2407280157567762248, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 594038 + ... + 595881.

It is an arithmetic number, because the mean of its divisors is an integer number (206153640).

Almost surely, 2^1097105318 is an apocalyptic number.

1097105318 is a deficient number, since it is larger than the sum of its proper divisors (552123802).

1097105318 is a wasteful number, since it uses less digits than its factorization.

1097105318 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1190382.

The product of its (nonzero) digits is 7560, while the sum is 35.

The square root of 1097105318 is about 33122.5801833130. The cubic root of 1097105318 is about 1031.3738282993.

The spelling of 1097105318 in words is "one billion, ninety-seven million, one hundred five thousand, three hundred eighteen".