135470313 has 48 divisors (see below), whose sum is σ = 225388800. Its totient is φ = 80617680.

The previous prime is 135470249. The next prime is 135470317. The reversal of 135470313 is 313074531.

It is not a de Polignac number, because 135470313 - 2⁶ = 135470249 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (135470317) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 157278 + ... + 158136.

It is an arithmetic number, because the mean of its divisors is an integer number (4695600).

Almost surely, 2^135470313 is an apocalyptic number.

It is an amenable number.

135470313 is a deficient number, since it is larger than the sum of its proper divisors (89918487).

135470313 is an equidigital number, since it uses as much as digits as its factorization.

135470313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 944 (or 932 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 27.

The square root of 135470313 is about 11639.1714911329. The cubic root of 135470313 is about 513.5878149677.

The spelling of 135470313 in words is "one hundred thirty-five million, four hundred seventy thousand, three hundred thirteen".