351130513243 has 8 divisors (see below), whose sum is σ = 356383130112. Its totient is φ = 345878245416.

The previous prime is 351130513211. The next prime is 351130513249. The reversal of 351130513243 is 342315031153.

It is a happy number.

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 351130513243 - 2⁵ = 351130513211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (351130513249) 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, 2516046 + ... + 2651932.

It is an arithmetic number, because the mean of its divisors is an integer number (44547891264).

Almost surely, 2^351130513243 is an apocalyptic number.

351130513243 is a deficient number, since it is larger than the sum of its proper divisors (5252616869).

351130513243 is a wasteful number, since it uses less digits than its factorization.

351130513243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174521.

The product of its (nonzero) digits is 16200, while the sum is 31.

Adding to 351130513243 its reverse (342315031153), we get a palindrome (693445544396).

The spelling of 351130513243 in words is "three hundred fifty-one billion, one hundred thirty million, five hundred thirteen thousand, two hundred forty-three".