123230201203 has 2 divisors, whose sum is σ = 123230201204. Its totient is φ = 123230201202.

The previous prime is 123230201201. The next prime is 123230201209. The reversal of 123230201203 is 302102032321.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 123230201203 - 2¹ = 123230201201 is a prime.

Together with 123230201201, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (123230201201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61615100601 + 61615100602.

It is an arithmetic number, because the mean of its divisors is an integer number (61615100602).

Almost surely, 2^123230201203 is an apocalyptic number.

123230201203 is a deficient number, since it is larger than the sum of its proper divisors (1).

123230201203 is an equidigital number, since it uses as much as digits as its factorization.

123230201203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 123230201203 its reverse (302102032321), we get a palindrome (425332233524).

The spelling of 123230201203 in words is "one hundred twenty-three billion, two hundred thirty million, two hundred one thousand, two hundred three".