30113013311 has 2 divisors, whose sum is σ = 30113013312. Its totient is φ = 30113013310.

The previous prime is 30113013283. The next prime is 30113013331. The reversal of 30113013311 is 11331031103.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30113013311 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 30113013311.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30113013331) 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, 15056506655 + 15056506656.

It is an arithmetic number, because the mean of its divisors is an integer number (15056506656).

Almost surely, 2^30113013311 is an apocalyptic number.

30113013311 is a deficient number, since it is larger than the sum of its proper divisors (1).

30113013311 is an equidigital number, since it uses as much as digits as its factorization.

30113013311 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 81, while the sum is 17.

Adding to 30113013311 its reverse (11331031103), we get a palindrome (41444044414).

The spelling of 30113013311 in words is "thirty billion, one hundred thirteen million, thirteen thousand, three hundred eleven".