20030001332 has 48 divisors (see below), whose sum is σ = 38951115840. Its totient is φ = 8935526400.

The previous prime is 20030001289. The next prime is 20030001349. The reversal of 20030001332 is 23310003002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1658018 + ... + 1670054.

It is an arithmetic number, because the mean of its divisors is an integer number (811481580).

Almost surely, 2^20030001332 is an apocalyptic number.

20030001332 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

20030001332 is a deficient number, since it is larger than the sum of its proper divisors (18921114508).

20030001332 is a wasteful number, since it uses less digits than its factorization.

20030001332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12752 (or 12750 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 14.

Adding to 20030001332 its reverse (23310003002), we get a palindrome (43340004334).

The spelling of 20030001332 in words is "twenty billion, thirty million, one thousand, three hundred thirty-two".