132102555 has 32 divisors (see below), whose sum is σ = 228614400. Its totient is φ = 64752000.

The previous prime is 132102541. The next prime is 132102557. The reversal of 132102555 is 555201231.

It is a happy number.

It is not a de Polignac number, because 132102555 - 2⁴ = 132102539 is a prime.

It is not an unprimeable number, because it can be changed into a prime (132102557) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 47596 + ... + 50294.

It is an arithmetic number, because the mean of its divisors is an integer number (7144200).

Almost surely, 2^132102555 is an apocalyptic number.

132102555 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

132102555 is a deficient number, since it is larger than the sum of its proper divisors (96511845).

132102555 is a wasteful number, since it uses less digits than its factorization.

132102555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2971.

The product of its (nonzero) digits is 1500, while the sum is 24.

The square root of 132102555 is about 11493.5875600267. The cubic root of 132102555 is about 509.2961648228.

Adding to 132102555 its reverse (555201231), we get a palindrome (687303786).

The spelling of 132102555 in words is "one hundred thirty-two million, one hundred two thousand, five hundred fifty-five".