100311133209 has 16 divisors (see below), whose sum is σ = 152902677888. Its totient is φ = 57302790912.

The previous prime is 100311133201. The next prime is 100311133253. The reversal of 100311133209 is 902331113001.

It is not a de Polignac number, because 100311133209 - 2³ = 100311133201 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (100311133201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 674862 + ... + 809975.

It is an arithmetic number, because the mean of its divisors is an integer number (9556417368).

Almost surely, 2^100311133209 is an apocalyptic number.

It is an amenable number.

100311133209 is a deficient number, since it is larger than the sum of its proper divisors (52591544679).

100311133209 is a wasteful number, since it uses less digits than its factorization.

100311133209 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1488064.

The product of its (nonzero) digits is 486, while the sum is 24.

The spelling of 100311133209 in words is "one hundred billion, three hundred eleven million, one hundred thirty-three thousand, two hundred nine".