203323000332 has 96 divisors (see below), whose sum is σ = 489092567040. Its totient is φ = 65716106560.

The previous prime is 203323000271. The next prime is 203323000337. The reversal of 203323000332 is 233000323302.

It is a super-2 number, since 2×203323000332² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 203323000299 and 203323000308.

It is not an unprimeable number, because it can be changed into a prime (203323000337) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15482353 + ... + 15495479.

It is an arithmetic number, because the mean of its divisors is an integer number (5094714240).

Almost surely, 2^203323000332 is an apocalyptic number.

It is an amenable number.

203323000332 is an abundant number, since it is smaller than the sum of its proper divisors (285769566708).

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

203323000332 is a wasteful number, since it uses less digits than its factorization.

203323000332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13491 (or 13489 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 21.

Adding to 203323000332 its reverse (233000323302), we get a palindrome (436323323634).

The spelling of 203323000332 in words is "two hundred three billion, three hundred twenty-three million, three hundred thirty-two", and thus it is an aban number.