12132523253000 has 128 divisors (see below), whose sum is σ = 29754973797120. Its totient is φ = 4621557529600.

The previous prime is 12132523252957. The next prime is 12132523253027. The reversal of 12132523253000 is 35232523121.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4059104 + ... + 6382896.

It is an arithmetic number, because the mean of its divisors is an integer number (232460732790).

Almost surely, 2^{12132523253000} is an apocalyptic number.

12132523253000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12132523253000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14877486898560).

12132523253000 is an abundant number, since it is smaller than the sum of its proper divisors (17622450544120).

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

12132523253000 is a wasteful number, since it uses less digits than its factorization.

12132523253000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2324064 (or 2324050 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 29.

Adding to 12132523253000 its reverse (35232523121), we get a palindrome (12167755776121).

The spelling of 12132523253000 in words is "twelve trillion, one hundred thirty-two billion, five hundred twenty-three million, two hundred fifty-three thousand".