203223413132 has 12 divisors (see below), whose sum is σ = 367113262656. Its totient is φ = 98333909520.

The previous prime is 203223413119. The next prime is 203223413137. The reversal of 203223413132 is 231314322302.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (203223413137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 819449123 + ... + 819449370.

It is an arithmetic number, because the mean of its divisors is an integer number (30592771888).

Almost surely, 2^203223413132 is an apocalyptic number.

It is an amenable number.

203223413132 is a deficient number, since it is larger than the sum of its proper divisors (163889849524).

203223413132 is a wasteful number, since it uses less digits than its factorization.

203223413132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1638898528 (or 1638898526 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 203223413132 its reverse (231314322302), we get a palindrome (434537735434).

The spelling of 203223413132 in words is "two hundred three billion, two hundred twenty-three million, four hundred thirteen thousand, one hundred thirty-two".