103203024212 has 24 divisors (see below), whose sum is σ = 185818272360. Its totient is φ = 50123082240.

The previous prime is 103203024131. The next prime is 103203024247. The reversal of 103203024212 is 212420302301.

It can be written as a sum of positive squares in 4 ways, for example, as 14396640196 + 88806384016 = 119986^2 + 298004^2 .

It is a super-3 number, since 3×103203024212³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1336433 + ... + 1411544.

It is an arithmetic number, because the mean of its divisors is an integer number (7742428015).

Almost surely, 2^103203024212 is an apocalyptic number.

It is an amenable number.

103203024212 is a deficient number, since it is larger than the sum of its proper divisors (82615248148).

103203024212 is a wasteful number, since it uses less digits than its factorization.

103203024212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2748251 (or 2748249 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 103203024212 its reverse (212420302301), we get a palindrome (315623326513).

The spelling of 103203024212 in words is "one hundred three billion, two hundred three million, twenty-four thousand, two hundred twelve".