1203103200023 has 2 divisors, whose sum is σ = 1203103200024. Its totient is φ = 1203103200022.

The previous prime is 1203103199941. The next prime is 1203103200031. The reversal of 1203103200023 is 3200023013021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1203103200023 - 2¹⁶ = 1203103134487 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 1203103199974 and 1203103200010.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1203103200053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 601551600011 + 601551600012.

It is an arithmetic number, because the mean of its divisors is an integer number (601551600012).

Almost surely, 2^{1203103200023} is an apocalyptic number.

1203103200023 is a deficient number, since it is larger than the sum of its proper divisors (1).

1203103200023 is an equidigital number, since it uses as much as digits as its factorization.

1203103200023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 1203103200023 its reverse (3200023013021), we get a palindrome (4403126213044).

The spelling of 1203103200023 in words is "one trillion, two hundred three billion, one hundred three million, two hundred thousand, twenty-three".