132541140542 has 4 divisors (see below), whose sum is σ = 198811710816. Its totient is φ = 66270570270.

The previous prime is 132541140451. The next prime is 132541140551. The reversal of 132541140542 is 245041145231.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 245041145231 = 7621 ⋅32153411.

It is a junction number, because it is equal to n+sod(n) for n = 132541140499 and 132541140508.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33135285134 + ... + 33135285137.

It is an arithmetic number, because the mean of its divisors is an integer number (49702927704).

Almost surely, 2^132541140542 is an apocalyptic number.

132541140542 is a deficient number, since it is larger than the sum of its proper divisors (66270570274).

132541140542 is an equidigital number, since it uses as much as digits as its factorization.

132541140542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66270570273.

The product of its (nonzero) digits is 19200, while the sum is 32.

Adding to 132541140542 its reverse (245041145231), we get a palindrome (377582285773).

The spelling of 132541140542 in words is "one hundred thirty-two billion, five hundred forty-one million, one hundred forty thousand, five hundred forty-two".