203412314022 has 32 divisors (see below), whose sum is σ = 412102279680. Its totient is φ = 66925029600.

The previous prime is 203412313981. The next prime is 203412314047. The reversal of 203412314022 is 220413214302.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 203412313983 and 203412314001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1499673 + ... + 1629675.

It is an arithmetic number, because the mean of its divisors is an integer number (12878196240).

Almost surely, 2^203412314022 is an apocalyptic number.

203412314022 is an abundant number, since it is smaller than the sum of its proper divisors (208689965658).

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

203412314022 is a wasteful number, since it uses less digits than its factorization.

203412314022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133388.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 203412314022 its reverse (220413214302), we get a palindrome (423825528324).

The spelling of 203412314022 in words is "two hundred three billion, four hundred twelve million, three hundred fourteen thousand, twenty-two".