20032033000 has 96 divisors (see below), whose sum is σ = 54528144840. Its totient is φ = 6868108800.

The previous prime is 20032032991. The next prime is 20032033009. The reversal of 20032033000 is 33023002.

It is an interprime number because it is at equal distance from previous prime (20032032991) and next prime (20032033009).

It can be written as a sum of positive squares in 4 ways, for example, as 5901005124 + 14131027876 = 76818^2 + 118874^2 .

It is a super-2 number, since 2×20032033000² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (20032033009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 155409 + ... + 253408.

Almost surely, 2^20032033000 is an apocalyptic number.

20032033000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20032033000 is an abundant number, since it is smaller than the sum of its proper divisors (34496111840).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20032033000 is a wasteful number, since it uses less digits than its factorization.

20032033000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 408852 (or 408831 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 13.

Adding to 20032033000 its reverse (33023002), we get a palindrome (20065056002).

The spelling of 20032033000 in words is "twenty billion, thirty-two million, thirty-three thousand".