1020110211053 has 2 divisors, whose sum is σ = 1020110211054. Its totient is φ = 1020110211052.

The previous prime is 1020110210981. The next prime is 1020110211061. The reversal of 1020110211053 is 3501120110201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 512422610569 + 507687600484 = 715837^2 + 712522^2 .

It is a cyclic number.

It is not a de Polignac number, because 1020110211053 - 2²² = 1020106016749 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1020110211073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 510055105526 + 510055105527.

It is an arithmetic number, because the mean of its divisors is an integer number (510055105527).

Almost surely, 2^{1020110211053} is an apocalyptic number.

It is an amenable number.

1020110211053 is a deficient number, since it is larger than the sum of its proper divisors (1).

1020110211053 is an equidigital number, since it uses as much as digits as its factorization.

1020110211053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60, while the sum is 17.

Adding to 1020110211053 its reverse (3501120110201), we get a palindrome (4521230321254).

The spelling of 1020110211053 in words is "one trillion, twenty billion, one hundred ten million, two hundred eleven thousand, fifty-three".