132142534 has 4 divisors (see below), whose sum is σ = 198213804. Its totient is φ = 66071266.

The previous prime is 132142529. The next prime is 132142537. The reversal of 132142534 is 435241231.

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

It is a junction number, because it is equal to n+sod(n) for n = 132142499 and 132142508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132142537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33035632 + ... + 33035635.

It is an arithmetic number, because the mean of its divisors is an integer number (49553451).

Almost surely, 2^132142534 is an apocalyptic number.

132142534 is a deficient number, since it is larger than the sum of its proper divisors (66071270).

132142534 is an equidigital number, since it uses as much as digits as its factorization.

132142534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66071269.

The product of its digits is 2880, while the sum is 25.

The square root of 132142534 is about 11495.3266156295. The cubic root of 132142534 is about 509.3475367732.

Adding to 132142534 its reverse (435241231), we get a palindrome (567383765).

The spelling of 132142534 in words is "one hundred thirty-two million, one hundred forty-two thousand, five hundred thirty-four".