132123540501252 has 36 divisors (see below), whose sum is σ = 348499773498240. Its totient is φ = 42126346246512.

The previous prime is 132123540501223. The next prime is 132123540501269. The reversal of 132123540501252 is 252105045321231.

132123540501252 is a `hidden beast` number, since 1 + 3 + 2 + 1 + 2 + 3 + 540 + 50 + 12 + 52 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 79784745852 + ... + 79784747507.

It is an arithmetic number, because the mean of its divisors is an integer number (9680549263840).

Almost surely, 2^{132123540501252} is an apocalyptic number.

132123540501252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

132123540501252 is an abundant number, since it is smaller than the sum of its proper divisors (216376232996988).

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

132123540501252 is a wasteful number, since it uses less digits than its factorization.

132123540501252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159569493392 (or 159569493387 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

Adding to 132123540501252 its reverse (252105045321231), we get a palindrome (384228585822483).

The spelling of 132123540501252 in words is "one hundred thirty-two trillion, one hundred twenty-three billion, five hundred forty million, five hundred one thousand, two hundred fifty-two".