135451033313 has 8 divisors (see below), whose sum is σ = 138340076160. Its totient is φ = 132562286640.

The previous prime is 135451033273. The next prime is 135451033321. The reversal of 135451033313 is 313330154531.

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 135451033313 - 2²⁶ = 135383924449 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 135451033313.

It is not an unprimeable number, because it can be changed into a prime (135451033813) 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, 1021283 + ... + 1146263.

It is an arithmetic number, because the mean of its divisors is an integer number (17292509520).

Almost surely, 2^135451033313 is an apocalyptic number.

It is an amenable number.

135451033313 is a deficient number, since it is larger than the sum of its proper divisors (2889042847).

135451033313 is a wasteful number, since it uses less digits than its factorization.

135451033313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148087.

The product of its (nonzero) digits is 24300, while the sum is 32.

Adding to 135451033313 its reverse (313330154531), we get a palindrome (448781187844).

The spelling of 135451033313 in words is "one hundred thirty-five billion, four hundred fifty-one million, thirty-three thousand, three hundred thirteen".