135160451 has 2 divisors, whose sum is σ = 135160452. Its totient is φ = 135160450.

The previous prime is 135160427. The next prime is 135160453. The reversal of 135160451 is 154061531.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-135160451 is a prime.

It is a Sophie Germain prime.

Together with 135160453, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 135160451.

It is not a weakly prime, because it can be changed into another prime (135160453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67580225 + 67580226.

It is an arithmetic number, because the mean of its divisors is an integer number (67580226).

Almost surely, 2^135160451 is an apocalyptic number.

135160451 is a deficient number, since it is larger than the sum of its proper divisors (1).

135160451 is an equidigital number, since it uses as much as digits as its factorization.

135160451 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1800, while the sum is 26.

The square root of 135160451 is about 11625.8526999098. The cubic root of 135160451 is about 513.1959386139.

The spelling of 135160451 in words is "one hundred thirty-five million, one hundred sixty thousand, four hundred fifty-one".