351312520351130 has 64 divisors (see below), whose sum is σ = 685130266114560. Its totient is φ = 129697434165312.

The previous prime is 351312520351129. The next prime is 351312520351151. The reversal of 351312520351130 is 31153025213153.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 158113337 + ... + 160319843.

It is an arithmetic number, because the mean of its divisors is an integer number (10705160408040).

Almost surely, 2^{351312520351130} is an apocalyptic number.

351312520351130 is a deficient number, since it is larger than the sum of its proper divisors (333817745763430).

351312520351130 is a wasteful number, since it uses less digits than its factorization.

351312520351130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2213800 (or 2213774 counting only the distinct ones).

The product of its (nonzero) digits is 40500, while the sum is 35.

Adding to 351312520351130 its reverse (31153025213153), we get a palindrome (382465545564283).

The spelling of 351312520351130 in words is "three hundred fifty-one trillion, three hundred twelve billion, five hundred twenty million, three hundred fifty-one thousand, one hundred thirty".