132104551 has 2 divisors, whose sum is σ = 132104552. Its totient is φ = 132104550.

The previous prime is 132104537. The next prime is 132104573. The reversal of 132104551 is 155401231.

It is a happy number.

It is an a-pointer prime, because the next prime (132104573) can be obtained adding 132104551 to its sum of digits (22).

It is a weak prime.

It is an emirp because it is prime and its reverse (155401231) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-132104551 is a prime.

It is a super-2 number, since 2×132104551² = 34903224789823202, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (132104521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66052275 + 66052276.

It is an arithmetic number, because the mean of its divisors is an integer number (66052276).

Almost surely, 2^132104551 is an apocalyptic number.

132104551 is a deficient number, since it is larger than the sum of its proper divisors (1).

132104551 is an equidigital number, since it uses as much as digits as its factorization.

132104551 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 132104551 is about 11493.6743907247. The cubic root of 132104551 is about 509.2987298754.

Adding to 132104551 its reverse (155401231), we get a palindrome (287505782).

The spelling of 132104551 in words is "one hundred thirty-two million, one hundred four thousand, five hundred fifty-one".