12230123133030 has 64 divisors (see below), whose sum is σ = 32765353175808. Its totient is φ = 2895927672960.

The previous prime is 12230123132999. The next prime is 12230123133037. The reversal of 12230123133030 is 3033132103221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12230123133037) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 430927429 + ... + 430955808.

It is an arithmetic number, because the mean of its divisors is an integer number (511958643372).

Almost surely, 2^{12230123133030} is an apocalyptic number.

12230123133030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12230123133030 is an abundant number, since it is smaller than the sum of its proper divisors (20535230042778).

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

12230123133030 is a wasteful number, since it uses less digits than its factorization.

12230123133030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 861883301.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 12230123133030 its reverse (3033132103221), we get a palindrome (15263255236251).

The spelling of 12230123133030 in words is "twelve trillion, two hundred thirty billion, one hundred twenty-three million, one hundred thirty-three thousand, thirty".