1022103311113 has 2 divisors, whose sum is σ = 1022103311114. Its totient is φ = 1022103311112.

The previous prime is 1022103311107. The next prime is 1022103311123. The reversal of 1022103311113 is 3111133012201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 939557998864 + 82545312249 = 969308^2 + 287307^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1022103311113 is a prime.

It is not a weakly prime, because it can be changed into another prime (1022103311123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 511051655556 + 511051655557.

It is an arithmetic number, because the mean of its divisors is an integer number (511051655557).

Almost surely, 2^{1022103311113} is an apocalyptic number.

It is an amenable number.

1022103311113 is a deficient number, since it is larger than the sum of its proper divisors (1).

1022103311113 is an equidigital number, since it uses as much as digits as its factorization.

1022103311113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 1022103311113 its reverse (3111133012201), we get a palindrome (4133236323314).

The spelling of 1022103311113 in words is "one trillion, twenty-two billion, one hundred three million, three hundred eleven thousand, one hundred thirteen".