203314400106 has 16 divisors (see below), whose sum is σ = 406639300800. Its totient is φ = 67769716608.

The previous prime is 203314400077. The next prime is 203314400141. The reversal of 203314400106 is 601004413302.

203314400106 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×203314400106² (a number of 23 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 7 ways as a sum of consecutive naturals, for example, 173566 + ... + 660873.

It is an arithmetic number, because the mean of its divisors is an integer number (25414956300).

Almost surely, 2^203314400106 is an apocalyptic number.

203314400106 is an abundant number, since it is smaller than the sum of its proper divisors (203324900694).

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

203314400106 is a wasteful number, since it uses less digits than its factorization.

203314400106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 875053.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 203314400106 its reverse (601004413302), we get a palindrome (804318813408).

The spelling of 203314400106 in words is "two hundred three billion, three hundred fourteen million, four hundred thousand, one hundred six".