20103203322332 has 48 divisors (see below), whose sum is σ = 38812159314432. Its totient is φ = 9051799441920.

The previous prime is 20103203322329. The next prime is 20103203322341. The reversal of 20103203322332 is 23322330230102.

It is a Harshad number since it is a multiple of its sum of digits (26).

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, 72120773 + ... + 72398979.

It is an arithmetic number, because the mean of its divisors is an integer number (808586652384).

Almost surely, 2^{20103203322332} is an apocalyptic number.

It is an amenable number.

20103203322332 is a deficient number, since it is larger than the sum of its proper divisors (18708955992100).

20103203322332 is a wasteful number, since it uses less digits than its factorization.

20103203322332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 312158 (or 312156 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 26.

Adding to 20103203322332 its reverse (23322330230102), we get a palindrome (43425533552434).

The spelling of 20103203322332 in words is "twenty trillion, one hundred three billion, two hundred three million, three hundred twenty-two thousand, three hundred thirty-two".