203102112022 has 8 divisors (see below), whose sum is σ = 304661736072. Its totient is φ = 101548200000.

The previous prime is 203102111983. The next prime is 203102112041. The reversal of 203102112022 is 220211201302.

It is a happy number.

203102112022 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 203102111987 and 203102112005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1337979 + ... + 1482022.

It is an arithmetic number, because the mean of its divisors is an integer number (38082717009).

Almost surely, 2^203102112022 is an apocalyptic number.

203102112022 is a deficient number, since it is larger than the sum of its proper divisors (101559624050).

203102112022 is a wasteful number, since it uses less digits than its factorization.

203102112022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2856014.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 203102112022 its reverse (220211201302), we get a palindrome (423313313324).

The spelling of 203102112022 in words is "two hundred three billion, one hundred two million, one hundred twelve thousand, twenty-two".