132155001022542 has 16 divisors (see below), whose sum is σ = 265786594237440. Its totient is φ = 43805568308792.

The previous prime is 132155001022507. The next prime is 132155001022601. The reversal of 132155001022542 is 245220100551231.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61524673518 + ... + 61524675665.

It is an arithmetic number, because the mean of its divisors is an integer number (16611662139840).

Almost surely, 2^{132155001022542} is an apocalyptic number.

132155001022542 is an abundant number, since it is smaller than the sum of its proper divisors (133631593214898).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

132155001022542 is a wasteful number, since it uses less digits than its factorization.

132155001022542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123049349367.

The product of its (nonzero) digits is 24000, while the sum is 33.

Adding to 132155001022542 its reverse (245220100551231), we get a palindrome (377375101573773).

The spelling of 132155001022542 in words is "one hundred thirty-two trillion, one hundred fifty-five billion, one million, twenty-two thousand, five hundred forty-two".