1232002030130 has 16 divisors (see below), whose sum is σ = 2218273078104. Its totient is φ = 492652051200.

The previous prime is 1232002030121. The next prime is 1232002030187. The reversal of 1232002030130 is 310302002321.

It can be written as a sum of positive squares in 4 ways, for example, as 1231010221081 + 991809049 = 1109509^2 + 31493^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1232002030099 and 1232002030108.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18560321 + ... + 18626580.

Almost surely, 2^{1232002030130} is an apocalyptic number.

1232002030130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1232002030130 is a deficient number, since it is larger than the sum of its proper divisors (986271047974).

1232002030130 is a wasteful number, since it uses less digits than its factorization.

1232002030130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37190221.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 1232002030130 its reverse (310302002321), we get a palindrome (1542304032451).

The spelling of 1232002030130 in words is "one trillion, two hundred thirty-two billion, two million, thirty thousand, one hundred thirty".