1000012133 has 8 divisors (see below), whose sum is σ = 1034851680. Its totient is φ = 965196400.

The previous prime is 1000012121. The next prime is 1000012157. The reversal of 1000012133 is 3312100001.

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 1000012133 - 2¹⁰ = 1000011109 is a prime.

It is a super-2 number, since 2×1000012133² = 2000048532294419378, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1000012333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143066 + ... + 149892.

It is an arithmetic number, because the mean of its divisors is an integer number (129356460).

Almost surely, 2^1000012133 is an apocalyptic number.

It is an amenable number.

1000012133 is a deficient number, since it is larger than the sum of its proper divisors (34839547).

1000012133 is an equidigital number, since it uses as much as digits as its factorization.

1000012133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11907.

The product of its (nonzero) digits is 18, while the sum is 11.

The square root of 1000012133 is about 31622.9684406762. The cubic root of 1000012133 is about 1000.0040443170.

Adding to 1000012133 its reverse (3312100001), we get a palindrome (4312112134).

The spelling of 1000012133 in words is "one billion, twelve thousand, one hundred thirty-three".