1000033011 has 12 divisors (see below), whose sum is σ = 1445127840. Its totient is φ = 666395280.

The previous prime is 1000032997. The next prime is 1000033033. The reversal of 1000033011 is 1103300001.

It is not a de Polignac number, because 1000033011 - 2⁷ = 1000032883 is a prime.

It is a super-2 number, since 2×1000033011² = 2000132046179452242, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 1000032984 and 1000033002.

It is not an unprimeable number, because it can be changed into a prime (1000033051) 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 11 ways as a sum of consecutive naturals, for example, 1755 + ... + 44756.

It is an arithmetic number, because the mean of its divisors is an integer number (120427320).

Almost surely, 2^1000033011 is an apocalyptic number.

1000033011 is a deficient number, since it is larger than the sum of its proper divisors (445094829).

1000033011 is a wasteful number, since it uses less digits than its factorization.

1000033011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48906 (or 48903 counting only the distinct ones).

The product of its (nonzero) digits is 9, while the sum is 9.

The square root of 1000033011 is about 31623.2985471155. The cubic root of 1000033011 is about 1000.0110035456.

Adding to 1000033011 its reverse (1103300001), we get a palindrome (2103333012).

The spelling of 1000033011 in words is "one billion, thirty-three thousand, eleven".