1230203203310 has 16 divisors (see below), whose sum is σ = 2224035489600. Its totient is φ = 489932453856.

The previous prime is 1230203203283. The next prime is 1230203203357. The reversal of 1230203203310 is 133023020321.

It is a super-2 number, since 2×1230203203310² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 268601030 + ... + 268605609.

It is an arithmetic number, because the mean of its divisors is an integer number (139002218100).

Almost surely, 2^{1230203203310} is an apocalyptic number.

1230203203310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1230203203310 is a deficient number, since it is larger than the sum of its proper divisors (993832286290).

1230203203310 is a wasteful number, since it uses less digits than its factorization.

1230203203310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 537206875.

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

Adding to 1230203203310 its reverse (133023020321), we get a palindrome (1363226223631).

The spelling of 1230203203310 in words is "one trillion, two hundred thirty billion, two hundred three million, two hundred three thousand, three hundred ten".