1232340130 has 32 divisors (see below), whose sum is σ = 2603621376. Its totient is φ = 411096384.

The previous prime is 1232340121. The next prime is 1232340163. The reversal of 1232340130 is 310432321.

It is a junction number, because it is equal to n+sod(n) for n = 1232340098 and 1232340107.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 235314 + ... + 240493.

It is an arithmetic number, because the mean of its divisors is an integer number (81363168).

Almost surely, 2^1232340130 is an apocalyptic number.

1232340130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1232340130 is an abundant number, since it is smaller than the sum of its proper divisors (1371281246).

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

1232340130 is a wasteful number, since it uses less digits than its factorization.

1232340130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 475858.

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

The square root of 1232340130 is about 35104.7023915600. The cubic root of 1232340130 is about 1072.1203275352.

Adding to 1232340130 its reverse (310432321), we get a palindrome (1542772451).

The spelling of 1232340130 in words is "one billion, two hundred thirty-two million, three hundred forty thousand, one hundred thirty".