103230320032130 has 16 divisors (see below), whose sum is σ = 185996568804984. Its totient is φ = 41251685180160.

The previous prime is 103230320032123. The next prime is 103230320032171. The reversal of 103230320032130 is 31230023032301.

It can be written as a sum of positive squares in 4 ways, for example, as 53081672204089 + 50148647828041 = 7285717^2 + 7081571^2 .

It is a junction number, because it is equal to n+sod(n) for n = 103230320032096 and 103230320032105.

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, 5055343367 + ... + 5055363786.

Almost surely, 2^{103230320032130} is an apocalyptic number.

103230320032130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103230320032130 is a deficient number, since it is larger than the sum of its proper divisors (82766248772854).

103230320032130 is a wasteful number, since it uses less digits than its factorization.

103230320032130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10110708181.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 103230320032130 its reverse (31230023032301), we get a palindrome (134460343064431).

The spelling of 103230320032130 in words is "one hundred three trillion, two hundred thirty billion, three hundred twenty million, thirty-two thousand, one hundred thirty".