351130225345115 has 4 divisors (see below), whose sum is σ = 421356270414144. Its totient is φ = 280904180276088.

The previous prime is 351130225345037. The next prime is 351130225345117. The reversal of 351130225345115 is 511543522031153.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 351130225345115 - 2¹⁰ = 351130225344091 is a prime.

It is a super-2 number, since 2×351130225345115² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (351130225345117) 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, 35113022534507 + ... + 35113022534516.

It is an arithmetic number, because the mean of its divisors is an integer number (105339067603536).

Almost surely, 2^{351130225345115} is an apocalyptic number.

351130225345115 is a deficient number, since it is larger than the sum of its proper divisors (70226045069029).

351130225345115 is an equidigital number, since it uses as much as digits as its factorization.

351130225345115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70226045069028.

The product of its (nonzero) digits is 270000, while the sum is 41.

Adding to 351130225345115 its reverse (511543522031153), we get a palindrome (862673747376268).

The spelling of 351130225345115 in words is "three hundred fifty-one trillion, one hundred thirty billion, two hundred twenty-five million, three hundred forty-five thousand, one hundred fifteen".