1232040020230 has 16 divisors (see below), whose sum is σ = 2221037256240. Its totient is φ = 492068181472.

The previous prime is 1232040020213. The next prime is 1232040020251. The reversal of 1232040020230 is 320200402321.

It is a super-2 number, since 2×1232040020230² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1232040020198 and 1232040020207.

It is a congruent number.

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, 93471409 + ... + 93484588.

It is an arithmetic number, because the mean of its divisors is an integer number (138814828515).

Almost surely, 2^{1232040020230} is an apocalyptic number.

1232040020230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1232040020230 is a deficient number, since it is larger than the sum of its proper divisors (988997236010).

1232040020230 is a wasteful number, since it uses less digits than its factorization.

1232040020230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186956663.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 1232040020230 its reverse (320200402321), we get a palindrome (1552240422551).

The spelling of 1232040020230 in words is "one trillion, two hundred thirty-two billion, forty million, twenty thousand, two hundred thirty".