135311395 has 8 divisors (see below), whose sum is σ = 162626256. Its totient is φ = 108080736.

The previous prime is 135311389. The next prime is 135311399. The reversal of 135311395 is 593113531.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 135311395 - 2³ = 135311387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (135311399) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17457 + ... + 23986.

It is an arithmetic number, because the mean of its divisors is an integer number (20328282).

Almost surely, 2^135311395 is an apocalyptic number.

135311395 is a deficient number, since it is larger than the sum of its proper divisors (27314861).

135311395 is an equidigital number, since it uses as much as digits as its factorization.

135311395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42101.

The product of its digits is 6075, while the sum is 31.

The square root of 135311395 is about 11632.3426273473. The cubic root of 135311395 is about 513.3869092430.

The spelling of 135311395 in words is "one hundred thirty-five million, three hundred eleven thousand, three hundred ninety-five".