203132221213230 has 64 divisors (see below), whose sum is σ = 556326083350080. Its totient is φ = 52704576312192.

The previous prime is 203132221213223. The next prime is 203132221213261. The reversal of 203132221213230 is 32312122231302.

203132221213230 is a `hidden beast` number, since 2 + 0 + 3 + 1 + 322 + 2 + 12 + 1 + 323 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 203132221213194 and 203132221213203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10166767849 + ... + 10166787828.

It is an arithmetic number, because the mean of its divisors is an integer number (8692595052345).

Almost surely, 2^{203132221213230} is an apocalyptic number.

203132221213230 is an abundant number, since it is smaller than the sum of its proper divisors (353193862136850).

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

203132221213230 is a wasteful number, since it uses less digits than its factorization.

203132221213230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20333555730 (or 20333555724 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 203132221213230 its reverse (32312122231302), we get a palindrome (235444343444532).

The spelling of 203132221213230 in words is "two hundred three trillion, one hundred thirty-two billion, two hundred twenty-one million, two hundred thirteen thousand, two hundred thirty".