1003202230123 has 4 divisors (see below), whose sum is σ = 1003673440440. Its totient is φ = 1002731019808.

The previous prime is 1003202230117. The next prime is 1003202230133. The reversal of 1003202230123 is 3210322023001.

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 1003202230123 - 2⁹ = 1003202229611 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1003202230123.

It is not an unprimeable number, because it can be changed into a prime (1003202230133) 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, 235601965 + ... + 235606222.

It is an arithmetic number, because the mean of its divisors is an integer number (250918360110).

Almost surely, 2^{1003202230123} is an apocalyptic number.

1003202230123 is a deficient number, since it is larger than the sum of its proper divisors (471210317).

1003202230123 is an equidigital number, since it uses as much as digits as its factorization.

1003202230123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 471210316.

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

Adding to 1003202230123 its reverse (3210322023001), we get a palindrome (4213524253124).

The spelling of 1003202230123 in words is "one trillion, three billion, two hundred two million, two hundred thirty thousand, one hundred twenty-three".