132656136121023 has 8 divisors (see below), whose sum is σ = 179872726944000. Its totient is φ = 86938484689368.

The previous prime is 132656136121021. The next prime is 132656136121031. The reversal of 132656136121023 is 320121631656231.

It is a happy number.

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

It is not a de Polignac number, because 132656136121023 - 2¹ = 132656136121021 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132656136121021) 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, 374734847623 + ... + 374734847976.

It is an arithmetic number, because the mean of its divisors is an integer number (22484090868000).

Almost surely, 2^{132656136121023} is an apocalyptic number.

132656136121023 is a deficient number, since it is larger than the sum of its proper divisors (47216590822977).

132656136121023 is an equidigital number, since it uses as much as digits as its factorization.

132656136121023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 749469695661.

The product of its (nonzero) digits is 233280, while the sum is 42.

Adding to 132656136121023 its reverse (320121631656231), we get a palindrome (452777767777254).

The spelling of 132656136121023 in words is "one hundred thirty-two trillion, six hundred fifty-six billion, one hundred thirty-six million, one hundred twenty-one thousand, twenty-three".