203001201012 has 24 divisors (see below), whose sum is σ = 473764589536. Its totient is φ = 67653478368.

The previous prime is 203001200993. The next prime is 203001201017. The reversal of 203001201012 is 210102100302.

It is a super-2 number, since 2×203001201012² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (203001201017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1636243 + ... + 1755930.

Almost surely, 2^203001201012 is an apocalyptic number.

It is an amenable number.

203001201012 is an abundant number, since it is smaller than the sum of its proper divisors (270763388524).

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

203001201012 is a wasteful number, since it uses less digits than its factorization.

203001201012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3397167 (or 3397165 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 203001201012 its reverse (210102100302), we get a palindrome (413103301314).

The spelling of 203001201012 in words is "two hundred three billion, one million, two hundred one thousand, twelve".