132851623 has 2 divisors, whose sum is σ = 132851624. Its totient is φ = 132851622.

The previous prime is 132851599. The next prime is 132851627. The reversal of 132851623 is 326158231.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-132851623 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (132851627) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66425811 + 66425812.

It is an arithmetic number, because the mean of its divisors is an integer number (66425812).

Almost surely, 2^132851623 is an apocalyptic number.

132851623 is a deficient number, since it is larger than the sum of its proper divisors (1).

132851623 is an equidigital number, since it uses as much as digits as its factorization.

132851623 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8640, while the sum is 31.

The square root of 132851623 is about 11526.1278406931. The cubic root of 132851623 is about 510.2569805758.

The spelling of 132851623 in words is "one hundred thirty-two million, eight hundred fifty-one thousand, six hundred twenty-three".