4231003231933 has 2 divisors, whose sum is σ = 4231003231934. Its totient is φ = 4231003231932.

The previous prime is 4231003231907. The next prime is 4231003232041. The reversal of 4231003231933 is 3391323001324.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3503552881284 + 727450350649 = 1871778^2 + 852907^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4231003231933 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4231003231333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2115501615966 + 2115501615967.

It is an arithmetic number, because the mean of its divisors is an integer number (2115501615967).

Almost surely, 2^{4231003231933} is an apocalyptic number.

It is an amenable number.

4231003231933 is a deficient number, since it is larger than the sum of its proper divisors (1).

4231003231933 is an equidigital number, since it uses as much as digits as its factorization.

4231003231933 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34992, while the sum is 34.

The spelling of 4231003231933 in words is "four trillion, two hundred thirty-one billion, three million, two hundred thirty-one thousand, nine hundred thirty-three".