103212122230 has 32 divisors (see below), whose sum is σ = 212440230720. Its totient is φ = 35367321600.

The previous prime is 103212122227. The next prime is 103212122239. The reversal of 103212122230 is 32221212301.

It is a junction number, because it is equal to n+sod(n) for n = 103212122198 and 103212122207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103212122239) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 283275 + ... + 535414.

It is an arithmetic number, because the mean of its divisors is an integer number (6638757210).

Almost surely, 2^103212122230 is an apocalyptic number.

103212122230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103212122230 is an abundant number, since it is smaller than the sum of its proper divisors (109228108490).

103212122230 is a wasteful number, since it uses less digits than its factorization.

103212122230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 820504.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 103212122230 its reverse (32221212301), we get a palindrome (135433334531).

The spelling of 103212122230 in words is "one hundred three billion, two hundred twelve million, one hundred twenty-two thousand, two hundred thirty".