132154543145 has 4 divisors (see below), whose sum is σ = 158585451780. Its totient is φ = 105723634512.

The previous prime is 132154543127. The next prime is 132154543159. The reversal of 132154543145 is 541345451231.

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

It can be written as a sum of positive squares in 2 ways, for example, as 101027351104 + 31127192041 = 317848^2 + 176429^2 .

It is a cyclic number.

It is not a de Polignac number, because 132154543145 - 2⁸ = 132154542889 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 132154543099 and 132154543108.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13215454310 + ... + 13215454319.

It is an arithmetic number, because the mean of its divisors is an integer number (39646362945).

Almost surely, 2^132154543145 is an apocalyptic number.

It is an amenable number.

132154543145 is a deficient number, since it is larger than the sum of its proper divisors (26430908635).

132154543145 is an equidigital number, since it uses as much as digits as its factorization.

132154543145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26430908634.

The product of its digits is 144000, while the sum is 38.

Adding to 132154543145 its reverse (541345451231), we get a palindrome (673499994376).

The spelling of 132154543145 in words is "one hundred thirty-two billion, one hundred fifty-four million, five hundred forty-three thousand, one hundred forty-five".