1223002012103 has 2 divisors, whose sum is σ = 1223002012104. Its totient is φ = 1223002012102.

The previous prime is 1223002012097. The next prime is 1223002012109. The reversal of 1223002012103 is 3012102003221.

It is a balanced prime because it is at equal distance from previous prime (1223002012097) and next prime (1223002012109).

It is a cyclic number.

It is not a de Polignac number, because 1223002012103 - 2¹⁶ = 1223001946567 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1223002012109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 611501006051 + 611501006052.

It is an arithmetic number, because the mean of its divisors is an integer number (611501006052).

Almost surely, 2^{1223002012103} is an apocalyptic number.

1223002012103 is a deficient number, since it is larger than the sum of its proper divisors (1).

1223002012103 is an equidigital number, since it uses as much as digits as its factorization.

1223002012103 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 1223002012103 its reverse (3012102003221), we get a palindrome (4235104015324).

The spelling of 1223002012103 in words is "one trillion, two hundred twenty-three billion, two million, twelve thousand, one hundred three".