232213135043 has 4 divisors (see below), whose sum is σ = 245872731240. Its totient is φ = 218553538848.

The previous prime is 232213134997. The next prime is 232213135057. The reversal of 232213135043 is 340531312232.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 232213135043 - 2⁸ = 232213134787 is a prime.

It is a super-2 number, since 2×232213135043² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 232213134997 and 232213135015.

It is not an unprimeable number, because it can be changed into a prime (232213125043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6829798073 + ... + 6829798106.

It is an arithmetic number, because the mean of its divisors is an integer number (61468182810).

Almost surely, 2^232213135043 is an apocalyptic number.

232213135043 is a deficient number, since it is larger than the sum of its proper divisors (13659596197).

232213135043 is a wasteful number, since it uses less digits than its factorization.

232213135043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13659596196.

The product of its (nonzero) digits is 12960, while the sum is 29.

Adding to 232213135043 its reverse (340531312232), we get a palindrome (572744447275).

The spelling of 232213135043 in words is "two hundred thirty-two billion, two hundred thirteen million, one hundred thirty-five thousand, forty-three".