203030214100 has 36 divisors (see below), whose sum is σ = 503514932704. Its totient is φ = 69610358880.

The previous prime is 203030214097. The next prime is 203030214109. The reversal of 203030214100 is 1412030302.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (203030214109) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 145020882 + ... + 145022281.

Almost surely, 2^203030214100 is an apocalyptic number.

203030214100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

203030214100 is an abundant number, since it is smaller than the sum of its proper divisors (300484718604).

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

203030214100 is a wasteful number, since it uses less digits than its factorization.

203030214100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290043184 (or 290043177 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 203030214100 its reverse (1412030302), we get a palindrome (204442244402).

It can be divided in two parts, 2030302 and 14100, that added together give a palindrome (2044402).

The spelling of 203030214100 in words is "two hundred three billion, thirty million, two hundred fourteen thousand, one hundred".