135013651 has 2 divisors, whose sum is σ = 135013652.
Its totient is φ = 135013650.
The previous prime is 135013633. The next prime is 135013661. The reversal of 135013651 is 156310531.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 135013651 - 213 = 135005459 is a prime.
It is not a weakly prime, because it can be changed into another prime (135013661) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67506825 + 67506826.
It is an arithmetic number, because the mean of its divisors is an integer number (67506826).
Almost surely, 2135013651 is an apocalyptic number.
135013651 is a deficient number, since it is larger than the sum of its proper divisors (1).
135013651 is an equidigital number, since it uses as much as digits as its factorization.
135013651 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1350, while the sum is 25.
The square root of 135013651 is about 11619.5374692799.
The cubic root of 135013651 is about 513.0100744437.
The spelling of 135013651 in words is "one hundred thirty-five million, thirteen thousand, six hundred fifty-one".