1023220102103 has 2 divisors, whose sum is σ = 1023220102104. Its totient is φ = 1023220102102.

The previous prime is 1023220102097. The next prime is 1023220102123. The reversal of 1023220102103 is 3012010223201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1023220102103 - 2⁸ = 1023220101847 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1023220102123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 511610051051 + 511610051052.

It is an arithmetic number, because the mean of its divisors is an integer number (511610051052).

Almost surely, 2^{1023220102103} is an apocalyptic number.

1023220102103 is a deficient number, since it is larger than the sum of its proper divisors (1).

1023220102103 is an equidigital number, since it uses as much as digits as its factorization.

1023220102103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 1023220102103 its reverse (3012010223201), we get a palindrome (4035230325304).

The spelling of 1023220102103 in words is "one trillion, twenty-three billion, two hundred twenty million, one hundred two thousand, one hundred three".