203332142320012 has 12 divisors (see below), whose sum is σ = 355849395520360. Its totient is φ = 101660886457056.

The previous prime is 203332142319979. The next prime is 203332142320061. The reversal of 203332142320012 is 210023241233302.

It is a super-2 number, since 2×203332142320012² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1296087498 + ... + 1296244369.

Almost surely, 2^{203332142320012} is an apocalyptic number.

It is an amenable number.

203332142320012 is a deficient number, since it is larger than the sum of its proper divisors (152517253200348).

203332142320012 is a wasteful number, since it uses less digits than its factorization.

203332142320012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2592351480 (or 2592351478 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 203332142320012 its reverse (210023241233302), we get a palindrome (413355383553314).

The spelling of 203332142320012 in words is "two hundred three trillion, three hundred thirty-two billion, one hundred forty-two million, three hundred twenty thousand, twelve".