103030121230 has 16 divisors (see below), whose sum is σ = 187155635040. Its totient is φ = 40833955872.

The previous prime is 103030121213. The next prime is 103030121237. The reversal of 103030121230 is 32121030301.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103030121237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47260434 + ... + 47262613.

It is an arithmetic number, because the mean of its divisors is an integer number (11697227190).

Almost surely, 2^103030121230 is an apocalyptic number.

103030121230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103030121230 is a deficient number, since it is larger than the sum of its proper divisors (84125513810).

103030121230 is a wasteful number, since it uses less digits than its factorization.

103030121230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94523163.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 103030121230 its reverse (32121030301), we get a palindrome (135151151531).

The spelling of 103030121230 in words is "one hundred three billion, thirty million, one hundred twenty-one thousand, two hundred thirty".