203234412221132 has 12 divisors (see below), whose sum is σ = 355661586684600. Its totient is φ = 101616816025536.

The previous prime is 203234412221089. The next prime is 203234412221171. The reversal of 203234412221132 is 231122214432302.

It is a happy number.

It is a super-2 number, since 2×203234412221132² (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, 96347438 + ... + 98434229.

It is an arithmetic number, because the mean of its divisors is an integer number (29638465557050).

Almost surely, 2^{203234412221132} is an apocalyptic number.

It is an amenable number.

203234412221132 is a deficient number, since it is larger than the sum of its proper divisors (152427174463468).

203234412221132 is a wasteful number, since it uses less digits than its factorization.

203234412221132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195042520 (or 195042518 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 203234412221132 its reverse (231122214432302), we get a palindrome (434356626653434).

The spelling of 203234412221132 in words is "two hundred three trillion, two hundred thirty-four billion, four hundred twelve million, two hundred twenty-one thousand, one hundred thirty-two".