1099164011 has 8 divisors (see below), whose sum is σ = 1216985664. Its totient is φ = 984325320.

The previous prime is 1099164007. The next prime is 1099164023. The reversal of 1099164011 is 1104619901.

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

It is not a de Polignac number, because 1099164011 - 2² = 1099164007 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1099163011) 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, 744965 + ... + 746438.

It is an arithmetic number, because the mean of its divisors is an integer number (152123208).

Almost surely, 2^1099164011 is an apocalyptic number.

1099164011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1099164011 is a deficient number, since it is larger than the sum of its proper divisors (117821653).

1099164011 is a wasteful number, since it uses less digits than its factorization.

1099164011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1491481.

The product of its (nonzero) digits is 1944, while the sum is 32.

The square root of 1099164011 is about 33153.6424997315. The cubic root of 1099164011 is about 1032.0185416590.

The spelling of 1099164011 in words is "one billion, ninety-nine million, one hundred sixty-four thousand, eleven".