203302001112 has 64 divisors (see below), whose sum is σ = 581905969920. Its totient is φ = 57981975168.

The previous prime is 203302001101. The next prime is 203302001117. The reversal of 203302001112 is 211100203302.

203302001112 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×203302001112² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 203302001091 and 203302001100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (203302001117) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 992718 + ... + 1179869.

It is an arithmetic number, because the mean of its divisors is an integer number (9092280780).

Almost surely, 2^203302001112 is an apocalyptic number.

It is an amenable number.

203302001112 is an abundant number, since it is smaller than the sum of its proper divisors (378603968808).

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

203302001112 is a wasteful number, since it uses less digits than its factorization.

203302001112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2173160 (or 2173156 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 203302001112 its reverse (211100203302), we get a palindrome (414402204414).

The spelling of 203302001112 in words is "two hundred three billion, three hundred two million, one thousand, one hundred twelve".