1232146030 has 16 divisors (see below), whose sum is σ = 2218907520. Its totient is φ = 492626272.

The previous prime is 1232146007. The next prime is 1232146103. The reversal of 1232146030 is 306412321.

It is a junction number, because it is equal to n+sod(n) for n = 1232145992 and 1232146010.

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, 5845 + ... + 49984.

It is an arithmetic number, because the mean of its divisors is an integer number (138681720).

Almost surely, 2^1232146030 is an apocalyptic number.

1232146030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1232146030 is a deficient number, since it is larger than the sum of its proper divisors (986761490).

1232146030 is a wasteful number, since it uses less digits than its factorization.

1232146030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58043.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 1232146030 is about 35101.9376958025. The cubic root of 1232146030 is about 1072.0640363980.

Adding to 1232146030 its reverse (306412321), we get a palindrome (1538558351).

The spelling of 1232146030 in words is "one billion, two hundred thirty-two million, one hundred forty-six thousand, thirty".