1203023230103 has 8 divisors (see below), whose sum is σ = 1303412310288. Its totient is φ = 1105925595264.

The previous prime is 1203023230049. The next prime is 1203023230127. The reversal of 1203023230103 is 3010323203021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1203023230103 - 2¹⁴ = 1203023213719 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1203023230153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 822860576 + ... + 822862037.

It is an arithmetic number, because the mean of its divisors is an integer number (162926538786).

Almost surely, 2^{1203023230103} is an apocalyptic number.

1203023230103 is a deficient number, since it is larger than the sum of its proper divisors (100389080185).

1203023230103 is a wasteful number, since it uses less digits than its factorization.

1203023230103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1645722673.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 1203023230103 its reverse (3010323203021), we get a palindrome (4213346433124).

The spelling of 1203023230103 in words is "one trillion, two hundred three billion, twenty-three million, two hundred thirty thousand, one hundred three".