1203234230406 has 24 divisors (see below), whose sum is σ = 2605820879880. Its totient is φ = 370225916736.

The previous prime is 1203234230389. The next prime is 1203234230437. The reversal of 1203234230406 is 6040324323021.

It is a super-2 number, since 2×1203234230406² (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 11 ways as a sum of consecutive naturals, for example, 593309751 + ... + 593311778.

It is an arithmetic number, because the mean of its divisors is an integer number (108575869995).

Almost surely, 2^{1203234230406} is an apocalyptic number.

1203234230406 is an abundant number, since it is smaller than the sum of its proper divisors (1402586649474).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1203234230406 is a wasteful number, since it uses less digits than its factorization.

1203234230406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1186621560 (or 1186621547 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 1203234230406 its reverse (6040324323021), we get a palindrome (7243558553427).

The spelling of 1203234230406 in words is "one trillion, two hundred three billion, two hundred thirty-four million, two hundred thirty thousand, four hundred six".