135883427 has 2 divisors, whose sum is σ = 135883428. Its totient is φ = 135883426.

The previous prime is 135883409. The next prime is 135883463. The reversal of 135883427 is 724388531.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 135883427 - 2⁸ = 135883171 is a prime.

It is not a weakly prime, because it can be changed into another prime (135883477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67941713 + 67941714.

It is an arithmetic number, because the mean of its divisors is an integer number (67941714).

Almost surely, 2^135883427 is an apocalyptic number.

135883427 is a deficient number, since it is larger than the sum of its proper divisors (1).

135883427 is an equidigital number, since it uses as much as digits as its factorization.

135883427 is an evil number, because the sum of its binary digits is even.

The product of its digits is 161280, while the sum is 41.

The square root of 135883427 is about 11656.9046920698. The cubic root of 135883427 is about 514.1093437731.

The spelling of 135883427 in words is "one hundred thirty-five million, eight hundred eighty-three thousand, four hundred twenty-seven".