1232030032811 has 2 divisors, whose sum is σ = 1232030032812. Its totient is φ = 1232030032810.

The previous prime is 1232030032781. The next prime is 1232030032813. The reversal of 1232030032811 is 1182300302321.

It is a strong prime.

It is an emirp because it is prime and its reverse (1182300302321) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1232030032811 - 2³⁰ = 1230956290987 is a prime.

Together with 1232030032813, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1232030032813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 616015016405 + 616015016406.

It is an arithmetic number, because the mean of its divisors is an integer number (616015016406).

Almost surely, 2^{1232030032811} is an apocalyptic number.

1232030032811 is a deficient number, since it is larger than the sum of its proper divisors (1).

1232030032811 is an equidigital number, since it uses as much as digits as its factorization.

1232030032811 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 26.

The spelling of 1232030032811 in words is "one trillion, two hundred thirty-two billion, thirty million, thirty-two thousand, eight hundred eleven".