102220321283 has 2 divisors, whose sum is σ = 102220321284. Its totient is φ = 102220321282.

The previous prime is 102220321267. The next prime is 102220321339. The reversal of 102220321283 is 382123022201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 102220321283 - 2⁴ = 102220321267 is a prime.

It is not a weakly prime, because it can be changed into another prime (102220321183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51110160641 + 51110160642.

It is an arithmetic number, because the mean of its divisors is an integer number (51110160642).

Almost surely, 2^102220321283 is an apocalyptic number.

102220321283 is a deficient number, since it is larger than the sum of its proper divisors (1).

102220321283 is an equidigital number, since it uses as much as digits as its factorization.

102220321283 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 102220321283 its reverse (382123022201), we get a palindrome (484343343484).

The spelling of 102220321283 in words is "one hundred two billion, two hundred twenty million, three hundred twenty-one thousand, two hundred eighty-three".