12030251454120 has 32 divisors (see below), whose sum is σ = 36090754362720. Its totient is φ = 3208067054400.

The previous prime is 12030251454103. The next prime is 12030251454149. The reversal of 12030251454120 is 2145415203021.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 50126047606 + ... + 50126047845.

It is an arithmetic number, because the mean of its divisors is an integer number (1127836073835).

Almost surely, 2^{12030251454120} is an apocalyptic number.

12030251454120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12030251454120 is an abundant number, since it is smaller than the sum of its proper divisors (24060502908600).

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

12030251454120 is a wasteful number, since it uses less digits than its factorization.

12030251454120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100252095465 (or 100252095461 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 30.

Adding to 12030251454120 its reverse (2145415203021), we get a palindrome (14175666657141).

The spelling of 12030251454120 in words is "twelve trillion, thirty billion, two hundred fifty-one million, four hundred fifty-four thousand, one hundred twenty".