103221230130 has 24 divisors (see below), whose sum is σ = 268375198572. Its totient is φ = 27525661344.

The previous prime is 103221230081. The next prime is 103221230141. The reversal of 103221230130 is 31032122301.

103221230130 is a `hidden beast` number, since 1 + 0 + 322 + 12 + 301 + 30 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 103220195841 + 1034289 = 321279^2 + 1017^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 573451189 + ... + 573451368.

Almost surely, 2^103221230130 is an apocalyptic number.

103221230130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103221230130 is an abundant number, since it is smaller than the sum of its proper divisors (165153968442).

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

103221230130 is a wasteful number, since it uses less digits than its factorization.

103221230130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1146902570 (or 1146902567 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 103221230130 its reverse (31032122301), we get a palindrome (134253352431).

The spelling of 103221230130 in words is "one hundred three billion, two hundred twenty-one million, two hundred thirty thousand, one hundred thirty".