20120303320003 has 8 divisors (see below), whose sum is σ = 20244223693008. Its totient is φ = 19996388836704.

The previous prime is 20120303320001. The next prime is 20120303320063. The reversal of 20120303320003 is 30002330302102.

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 20120303320003 - 2¹ = 20120303320001 is a prime.

It is a super-3 number, since 3×20120303320003³ (a number of 41 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20120303320001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5481801 + ... + 8383957.

It is an arithmetic number, because the mean of its divisors is an integer number (2530527961626).

Almost surely, 2^{20120303320003} is an apocalyptic number.

20120303320003 is a deficient number, since it is larger than the sum of its proper divisors (123920373005).

20120303320003 is a wasteful number, since it uses less digits than its factorization.

20120303320003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2944853.

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 20120303320003 its reverse (30002330302102), we get a palindrome (50122633622105).

The spelling of 20120303320003 in words is "twenty trillion, one hundred twenty billion, three hundred three million, three hundred twenty thousand, three".