135310235254 has 8 divisors (see below), whose sum is σ = 202974654168. Its totient is φ = 67652017200.

The previous prime is 135310235201. The next prime is 135310235257. The reversal of 135310235254 is 452532013531.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135310235257) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1495272 + ... + 1583179.

It is an arithmetic number, because the mean of its divisors is an integer number (25371831771).

Almost surely, 2^135310235254 is an apocalyptic number.

135310235254 is a deficient number, since it is larger than the sum of its proper divisors (67664418914).

135310235254 is a wasteful number, since it uses less digits than its factorization.

135310235254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3100430.

The product of its (nonzero) digits is 54000, while the sum is 34.

Adding to 135310235254 its reverse (452532013531), we get a palindrome (587842248785).

The spelling of 135310235254 in words is "one hundred thirty-five billion, three hundred ten million, two hundred thirty-five thousand, two hundred fifty-four".