20003324132310 has 64 divisors (see below), whose sum is σ = 51547920044544. Its totient is φ = 4949731673600.

The previous prime is 20003324132251. The next prime is 20003324132387. The reversal of 20003324132310 is 1323142330002.

It is a super-2 number, since 2×20003324132310² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 276176496 + ... + 276248915.

It is an arithmetic number, because the mean of its divisors is an integer number (805436250696).

Almost surely, 2^{20003324132310} is an apocalyptic number.

20003324132310 is an abundant number, since it is smaller than the sum of its proper divisors (31544595912234).

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

20003324132310 is a wasteful number, since it uses less digits than its factorization.

20003324132310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 552425509.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 20003324132310 its reverse (1323142330002), we get a palindrome (21326466462312).

The spelling of 20003324132310 in words is "twenty trillion, three billion, three hundred twenty-four million, one hundred thirty-two thousand, three hundred ten".