132153120321531 has 4 divisors (see below), whose sum is σ = 176204160428712. Its totient is φ = 88102080214352.

The previous prime is 132153120321527. The next prime is 132153120321533. The reversal of 132153120321531 is 135123021351231.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 132153120321531 - 2² = 132153120321527 is a prime.

It is a super-2 number, since 2×132153120321531² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 132153120321492 and 132153120321501.

It is not an unprimeable number, because it can be changed into a prime (132153120321533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22025520053586 + ... + 22025520053591.

It is an arithmetic number, because the mean of its divisors is an integer number (44051040107178).

Almost surely, 2^{132153120321531} is an apocalyptic number.

132153120321531 is a deficient number, since it is larger than the sum of its proper divisors (44051040107181).

132153120321531 is an equidigital number, since it uses as much as digits as its factorization.

132153120321531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44051040107180.

The product of its (nonzero) digits is 16200, while the sum is 33.

Adding to 132153120321531 its reverse (135123021351231), we get a palindrome (267276141672762).

The spelling of 132153120321531 in words is "one hundred thirty-two trillion, one hundred fifty-three billion, one hundred twenty million, three hundred twenty-one thousand, five hundred thirty-one".