12130603254 has 192 divisors, whose sum is σ = 34904443392. Its totient is φ = 3065299200.

The previous prime is 12130603237. The next prime is 12130603267. The reversal of 12130603254 is 45230603121.

12130603254 is a `hidden beast` number, since 1 + 2 + 1 + 3 + 0 + 603 + 2 + 54 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1380234 + ... + 1388994.

It is an arithmetic number, because the mean of its divisors is an integer number (181793976).

Almost surely, 2^12130603254 is an apocalyptic number.

12130603254 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 12130603254, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17452221696).

12130603254 is an abundant number, since it is smaller than the sum of its proper divisors (22773840138).

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

12130603254 is a wasteful number, since it uses less digits than its factorization.

12130603254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8833 (or 8821 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The spelling of 12130603254 in words is "twelve billion, one hundred thirty million, six hundred three thousand, two hundred fifty-four".