10013311111 has 2 divisors, whose sum is σ = 10013311112. Its totient is φ = 10013311110.

The previous prime is 10013311097. The next prime is 10013311123. The reversal of 10013311111 is 11111331001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10013311111 - 2¹⁵ = 10013278343 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10013311091 and 10013311100.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10013311411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5006655555 + 5006655556.

It is an arithmetic number, because the mean of its divisors is an integer number (5006655556).

Almost surely, 2^10013311111 is an apocalyptic number.

10013311111 is a deficient number, since it is larger than the sum of its proper divisors (1).

10013311111 is an equidigital number, since it uses as much as digits as its factorization.

10013311111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9, while the sum is 13.

Adding to 10013311111 its reverse (11111331001), we get a palindrome (21124642112).

The spelling of 10013311111 in words is "ten billion, thirteen million, three hundred eleven thousand, one hundred eleven".