1001132199 has 24 divisors (see below), whose sum is σ = 1487177120. Its totient is φ = 648502848.

The previous prime is 1001132179. The next prime is 1001132213. The reversal of 1001132199 is 9912311001.

1001132199 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1001132199 - 2¹² = 1001128103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1001132179) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 320457 + ... + 323565.

Almost surely, 2^1001132199 is an apocalyptic number.

1001132199 is a deficient number, since it is larger than the sum of its proper divisors (486044921).

1001132199 is a wasteful number, since it uses less digits than its factorization.

1001132199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4119 (or 4116 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 27.

The square root of 1001132199 is about 31640.6731755189. The cubic root of 1001132199 is about 1000.3772573257.

The spelling of 1001132199 in words is "one billion, one million, one hundred thirty-two thousand, one hundred ninety-nine".