1020221100083 has 2 divisors, whose sum is σ = 1020221100084. Its totient is φ = 1020221100082.

The previous prime is 1020221100061. The next prime is 1020221100091. The reversal of 1020221100083 is 3800011220201.

1020221100083 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1020221100083 - 2²⁰ = 1020220051507 is a prime.

It is not a weakly prime, because it can be changed into another prime (1020221100023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 510110550041 + 510110550042.

It is an arithmetic number, because the mean of its divisors is an integer number (510110550042).

Almost surely, 2^{1020221100083} is an apocalyptic number.

1020221100083 is a deficient number, since it is larger than the sum of its proper divisors (1).

1020221100083 is an equidigital number, since it uses as much as digits as its factorization.

1020221100083 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 1020221100083 its reverse (3800011220201), we get a palindrome (4820232320284).

The spelling of 1020221100083 in words is "one trillion, twenty billion, two hundred twenty-one million, one hundred thousand, eighty-three".