105310245352 has 32 divisors (see below), whose sum is σ = 212668734600. Its totient is φ = 48599460864.

The previous prime is 105310245323. The next prime is 105310245361. The reversal of 105310245352 is 253542013501.

It can be written as a sum of positive squares in 4 ways, for example, as 103371252196 + 1938993156 = 321514^2 + 44034^2 .

It is a super-2 number, since 2×105310245352² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1007788 + ... + 1107364.

Almost surely, 2^105310245352 is an apocalyptic number.

It is an amenable number.

105310245352 is an abundant number, since it is smaller than the sum of its proper divisors (107358489248).

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

105310245352 is a wasteful number, since it uses less digits than its factorization.

105310245352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109765 (or 109761 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 31.

Adding to 105310245352 its reverse (253542013501), we get a palindrome (358852258853).

The spelling of 105310245352 in words is "one hundred five billion, three hundred ten million, two hundred forty-five thousand, three hundred fifty-two".