1030213220111 has 2 divisors, whose sum is σ = 1030213220112. Its totient is φ = 1030213220110.

The previous prime is 1030213220083. The next prime is 1030213220129. The reversal of 1030213220111 is 1110223120301.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1030213220111 is a prime.

It is a super-2 number, since 2×1030213220111² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1030213220111.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1030213220191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 515106610055 + 515106610056.

It is an arithmetic number, because the mean of its divisors is an integer number (515106610056).

Almost surely, 2^{1030213220111} is an apocalyptic number.

1030213220111 is a deficient number, since it is larger than the sum of its proper divisors (1).

1030213220111 is an equidigital number, since it uses as much as digits as its factorization.

1030213220111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 1030213220111 its reverse (1110223120301), we get a palindrome (2140436340412).

The spelling of 1030213220111 in words is "one trillion, thirty billion, two hundred thirteen million, two hundred twenty thousand, one hundred eleven".