1099097011 has 8 divisors (see below), whose sum is σ = 1119042000. Its totient is φ = 1079256288.

The previous prime is 1099096997. The next prime is 1099097029. The reversal of 1099097011 is 1107909901.

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

It is a cyclic number.

It is not a de Polignac number, because 1099097011 - 2⁹ = 1099096499 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1099017011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4636 + ... + 47113.

It is an arithmetic number, because the mean of its divisors is an integer number (139880250).

Almost surely, 2^1099097011 is an apocalyptic number.

1099097011 is a deficient number, since it is larger than the sum of its proper divisors (19944989).

1099097011 is an equidigital number, since it uses as much as digits as its factorization.

1099097011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52133.

The product of its (nonzero) digits is 5103, while the sum is 37.

The square root of 1099097011 is about 33152.6320372908. The cubic root of 1099097011 is about 1031.9975721930.

The spelling of 1099097011 in words is "one billion, ninety-nine million, ninety-seven thousand, eleven".