1232010320203 has 4 divisors (see below), whose sum is σ = 1326780344848. Its totient is φ = 1137240295560.

The previous prime is 1232010320197. The next prime is 1232010320293. The reversal of 1232010320203 is 3020230102321.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1232010320203 - 2⁵ = 1232010320171 is a prime.

It is a super-2 number, since 2×1232010320203² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1232010320293) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47385012303 + ... + 47385012328.

It is an arithmetic number, because the mean of its divisors is an integer number (331695086212).

Almost surely, 2^{1232010320203} is an apocalyptic number.

1232010320203 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1232010320203 is a deficient number, since it is larger than the sum of its proper divisors (94770024645).

1232010320203 is an equidigital number, since it uses as much as digits as its factorization.

1232010320203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94770024644.

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

Adding to 1232010320203 its reverse (3020230102321), we get a palindrome (4252240422524).

The spelling of 1232010320203 in words is "one trillion, two hundred thirty-two billion, ten million, three hundred twenty thousand, two hundred three".