353145133135 has 16 divisors (see below), whose sum is σ = 427847393952. Its totient is φ = 279802009600.

The previous prime is 353145133111. The next prime is 353145133153. The reversal of 353145133135 is 531331541353.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-353145133135 is a prime.

It is a super-2 number, since 2×353145133135² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 353145133094 and 353145133103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1991295 + ... + 2161375.

It is an arithmetic number, because the mean of its divisors is an integer number (26740462122).

Almost surely, 2^353145133135 is an apocalyptic number.

353145133135 is a deficient number, since it is larger than the sum of its proper divisors (74702260817).

353145133135 is a wasteful number, since it uses less digits than its factorization.

353145133135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174074.

The product of its digits is 121500, while the sum is 37.

Adding to 353145133135 its reverse (531331541353), we get a palindrome (884476674488).

The spelling of 353145133135 in words is "three hundred fifty-three billion, one hundred forty-five million, one hundred thirty-three thousand, one hundred thirty-five".