1000023033 has 8 divisors (see below), whose sum is σ = 1333624896. Its totient is φ = 666551600.

The previous prime is 1000022971. The next prime is 1000023041. The reversal of 1000023033 is 3303200001.

It is a happy number.

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 1000023033 - 2²¹ = 997925881 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1000023043) 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, 13038 + ... + 46583.

It is an arithmetic number, because the mean of its divisors is an integer number (166703112).

Almost surely, 2^1000023033 is an apocalyptic number.

It is an amenable number.

1000023033 is a deficient number, since it is larger than the sum of its proper divisors (333601863).

1000023033 is an equidigital number, since it uses as much as digits as its factorization.

1000023033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65215.

The product of its (nonzero) digits is 54, while the sum is 12.

The square root of 1000023033 is about 31623.1407832935. The cubic root of 1000023033 is about 1000.0076776077.

Adding to 1000023033 its reverse (3303200001), we get a palindrome (4303223034).

It can be divided in two parts, 10000 and 23033, that added together give a palindrome (33033).

The spelling of 1000023033 in words is "one billion, twenty-three thousand, thirty-three".