351115341330 has 192 divisors, whose sum is σ = 924742697472. Its totient is φ = 85274542080.

The previous prime is 351115341307. The next prime is 351115341337. The reversal of 351115341330 is 33143511153.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (351115341337) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 138070039 + ... + 138072581.

It is an arithmetic number, because the mean of its divisors is an integer number (4816368216).

Almost surely, 2^351115341330 is an apocalyptic number.

351115341330 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 351115341330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (462371348736).

351115341330 is an abundant number, since it is smaller than the sum of its proper divisors (573627356142).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

351115341330 is a wasteful number, since it uses less digits than its factorization.

351115341330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2933 (or 2920 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 30.

Adding to 351115341330 its reverse (33143511153), we get a palindrome (384258852483).

The spelling of 351115341330 in words is "three hundred fifty-one billion, one hundred fifteen million, three hundred forty-one thousand, three hundred thirty".