232030031020211 has 4 divisors (see below), whose sum is σ = 232033068655752. Its totient is φ = 232026993384672.

The previous prime is 232030031020133. The next prime is 232030031020327. The reversal of 232030031020211 is 112020130030232.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-232030031020211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (232030031029211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1518703190 + ... + 1518855963.

It is an arithmetic number, because the mean of its divisors is an integer number (58008267163938).

Almost surely, 2^{232030031020211} is an apocalyptic number.

232030031020211 is a deficient number, since it is larger than the sum of its proper divisors (3037635541).

232030031020211 is an equidigital number, since it uses as much as digits as its factorization.

232030031020211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3037635540.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 232030031020211 its reverse (112020130030232), we get a palindrome (344050161050443).

The spelling of 232030031020211 in words is "two hundred thirty-two trillion, thirty billion, thirty-one million, twenty thousand, two hundred eleven".