30203131411 has 2 divisors, whose sum is σ = 30203131412. Its totient is φ = 30203131410.

The previous prime is 30203131393. The next prime is 30203131417. The reversal of 30203131411 is 11413130203.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30203131411 is a prime.

It is not a weakly prime, because it can be changed into another prime (30203131417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15101565705 + 15101565706.

It is an arithmetic number, because the mean of its divisors is an integer number (15101565706).

Almost surely, 2^30203131411 is an apocalyptic number.

30203131411 is a deficient number, since it is larger than the sum of its proper divisors (1).

30203131411 is an equidigital number, since it uses as much as digits as its factorization.

30203131411 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 30203131411 its reverse (11413130203), we get a palindrome (41616261614).

The spelling of 30203131411 in words is "thirty billion, two hundred three million, one hundred thirty-one thousand, four hundred eleven".