999101132 has 12 divisors (see below), whose sum is σ = 1749611640. Its totient is φ = 499212096.

The previous prime is 999101093. The next prime is 999101143. The reversal of 999101132 is 231101999.

999101132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 999101092 and 999101101.

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, 77918 + ... + 89829.

It is an arithmetic number, because the mean of its divisors is an integer number (145800970).

Almost surely, 2^999101132 is an apocalyptic number.

It is an amenable number.

999101132 is a deficient number, since it is larger than the sum of its proper divisors (750510508).

999101132 is a wasteful number, since it uses less digits than its factorization.

999101132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169240 (or 169238 counting only the distinct ones).

The product of its (nonzero) digits is 4374, while the sum is 35.

The square root of 999101132 is about 31608.5610555115. The cubic root of 999101132 is about 999.7002875147.

The spelling of 999101132 in words is "nine hundred ninety-nine million, one hundred one thousand, one hundred thirty-two".