132154313243131 has 4 divisors (see below), whose sum is σ = 132494041555200. Its totient is φ = 131814584931064.

The previous prime is 132154313243081. The next prime is 132154313243159. The reversal of 132154313243131 is 131342313451231.

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 132154313243131 - 2¹⁵ = 132154313210363 is a prime.

It is a super-2 number, since 2×132154313243131² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132154313243431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 169864155451 + ... + 169864156228.

It is an arithmetic number, because the mean of its divisors is an integer number (33123510388800).

Almost surely, 2^{132154313243131} is an apocalyptic number.

132154313243131 is a deficient number, since it is larger than the sum of its proper divisors (339728312069).

132154313243131 is an equidigital number, since it uses as much as digits as its factorization.

132154313243131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 339728312068.

The product of its digits is 77760, while the sum is 37.

Adding to 132154313243131 its reverse (131342313451231), we get a palindrome (263496626694362).

The spelling of 132154313243131 in words is "one hundred thirty-two trillion, one hundred fifty-four billion, three hundred thirteen million, two hundred forty-three thousand, one hundred thirty-one".