1230013132120 has 16 divisors (see below), whose sum is σ = 2767529547360. Its totient is φ = 492005252832.

The previous prime is 1230013132109. The next prime is 1230013132129. The reversal of 1230013132120 is 212313100321.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1230013132129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15375164112 + ... + 15375164191.

It is an arithmetic number, because the mean of its divisors is an integer number (172970596710).

Almost surely, 2^{1230013132120} is an apocalyptic number.

1230013132120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1230013132120 is an abundant number, since it is smaller than the sum of its proper divisors (1537516415240).

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

1230013132120 is a wasteful number, since it uses less digits than its factorization.

1230013132120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30750328314 (or 30750328310 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 1230013132120 its reverse (212313100321), we get a palindrome (1442326232441).

The spelling of 1230013132120 in words is "one trillion, two hundred thirty billion, thirteen million, one hundred thirty-two thousand, one hundred twenty".