132123540501251 has 8 divisors (see below), whose sum is σ = 143753764924224. Its totient is φ = 120702869671680.

The previous prime is 132123540501223. The next prime is 132123540501269. The reversal of 132123540501251 is 152105045321231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 132123540501251 - 2³⁸ = 131848662594307 is a prime.

It is not an unprimeable number, because it can be changed into a prime (132123545501251) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52388397035 + ... + 52388399556.

It is an arithmetic number, because the mean of its divisors is an integer number (17969220615528).

Almost surely, 2^{132123540501251} is an apocalyptic number.

132123540501251 is a deficient number, since it is larger than the sum of its proper divisors (11630224422973).

132123540501251 is a wasteful number, since it uses less digits than its factorization.

132123540501251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104776796701.

The product of its (nonzero) digits is 36000, while the sum is 35.

Adding to 132123540501251 its reverse (152105045321231), we get a palindrome (284228585822482).

The spelling of 132123540501251 in words is "one hundred thirty-two trillion, one hundred twenty-three billion, five hundred forty million, five hundred one thousand, two hundred fifty-one".