203132140431112 has 16 divisors (see below), whose sum is σ = 400918698219600. Its totient is φ = 96220487572560.

The previous prime is 203132140431107. The next prime is 203132140431127. The reversal of 203132140431112 is 211134041231302.

It is a super-2 number, since 2×203132140431112² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 668197830214 + ... + 668197830517.

It is an arithmetic number, because the mean of its divisors is an integer number (25057418638725).

Almost surely, 2^{203132140431112} is an apocalyptic number.

It is an amenable number.

203132140431112 is a deficient number, since it is larger than the sum of its proper divisors (197786557788488).

203132140431112 is a wasteful number, since it uses less digits than its factorization.

203132140431112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1336395660756 (or 1336395660752 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

Adding to 203132140431112 its reverse (211134041231302), we get a palindrome (414266181662414).

The spelling of 203132140431112 in words is "two hundred three trillion, one hundred thirty-two billion, one hundred forty million, four hundred thirty-one thousand, one hundred twelve".