132505252102 has 4 divisors (see below), whose sum is σ = 198757878156. Its totient is φ = 66252626050.

The previous prime is 132505252069. The next prime is 132505252111. The reversal of 132505252102 is 201252505231.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 201252505231 = 109 ⋅1846353259.

It is a super-2 number, since 2×132505252102² (a number of 23 digits) contains 22 as substring.

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, 33126313024 + ... + 33126313027.

It is an arithmetic number, because the mean of its divisors is an integer number (49689469539).

Almost surely, 2^132505252102 is an apocalyptic number.

132505252102 is a deficient number, since it is larger than the sum of its proper divisors (66252626054).

132505252102 is an equidigital number, since it uses as much as digits as its factorization.

132505252102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66252626053.

The product of its (nonzero) digits is 6000, while the sum is 28.

Adding to 132505252102 its reverse (201252505231), we get a palindrome (333757757333).

The spelling of 132505252102 in words is "one hundred thirty-two billion, five hundred five million, two hundred fifty-two thousand, one hundred two".