203111141032 has 8 divisors (see below), whose sum is σ = 380833389450. Its totient is φ = 101555570512.

The previous prime is 203111141027. The next prime is 203111141039. The reversal of 203111141032 is 230141111302.

203111141032 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 118538358436 + 84572782596 = 344294^2 + 290814^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×203111141032² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (203111141039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12694446307 + ... + 12694446322.

Almost surely, 2^203111141032 is an apocalyptic number.

It is an amenable number.

203111141032 is a deficient number, since it is larger than the sum of its proper divisors (177722248418).

203111141032 is a wasteful number, since it uses less digits than its factorization.

203111141032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25388892635 (or 25388892631 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 203111141032 its reverse (230141111302), we get a palindrome (433252252334).

The spelling of 203111141032 in words is "two hundred three billion, one hundred eleven million, one hundred forty-one thousand, thirty-two".