10303310213111 has 2 divisors, whose sum is σ = 10303310213112. Its totient is φ = 10303310213110.

The previous prime is 10303310213099. The next prime is 10303310213113. The reversal of 10303310213111 is 11131201330301.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10303310213111 - 2³⁴ = 10286130343927 is a prime.

Together with 10303310213113, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10303310213113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5151655106555 + 5151655106556.

It is an arithmetic number, because the mean of its divisors is an integer number (5151655106556).

Almost surely, 2^{10303310213111} is an apocalyptic number.

10303310213111 is a deficient number, since it is larger than the sum of its proper divisors (1).

10303310213111 is an equidigital number, since it uses as much as digits as its factorization.

10303310213111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 162, while the sum is 20.

Adding to 10303310213111 its reverse (11131201330301), we get a palindrome (21434511543412).

The spelling of 10303310213111 in words is "ten trillion, three hundred three billion, three hundred ten million, two hundred thirteen thousand, one hundred eleven".