101220011303 has 2 divisors, whose sum is σ = 101220011304. Its totient is φ = 101220011302.

The previous prime is 101220011251. The next prime is 101220011309. The reversal of 101220011303 is 303110022101.

It is a strong prime.

It is an emirp because it is prime and its reverse (303110022101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 101220011303 - 2¹⁶ = 101219945767 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101220011309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50610005651 + 50610005652.

It is an arithmetic number, because the mean of its divisors is an integer number (50610005652).

Almost surely, 2^101220011303 is an apocalyptic number.

101220011303 is a deficient number, since it is larger than the sum of its proper divisors (1).

101220011303 is an equidigital number, since it uses as much as digits as its factorization.

101220011303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 101220011303 its reverse (303110022101), we get a palindrome (404330033404).

The spelling of 101220011303 in words is "one hundred one billion, two hundred twenty million, eleven thousand, three hundred three".