1232430100 has 36 divisors (see below), whose sum is σ = 2917500768. Its totient is φ = 448156000.

The previous prime is 1232430049. The next prime is 1232430119. The reversal of 1232430100 is 10342321.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 559096 + ... + 561295.

It is an arithmetic number, because the mean of its divisors is an integer number (81041688).

Almost surely, 2^1232430100 is an apocalyptic number.

1232430100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1232430100 is an abundant number, since it is smaller than the sum of its proper divisors (1685070668).

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

1232430100 is a wasteful number, since it uses less digits than its factorization.

1232430100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1120416 (or 1120409 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 1232430100 is about 35105.9838204258. The cubic root of 1232430100 is about 1072.1464178210.

Adding to 1232430100 its reverse (10342321), we get a palindrome (1242772421).

It can be divided in two parts, 12324 and 30100, that added together give a palindrome (42424).

The spelling of 1232430100 in words is "one billion, two hundred thirty-two million, four hundred thirty thousand, one hundred".