105234304052 has 12 divisors (see below), whose sum is σ = 192166990176. Its totient is φ = 50329449720.

The previous prime is 105234304033. The next prime is 105234304061. The reversal of 105234304052 is 250403432501.

It is a happy number.

It is a super-2 number, since 2×105234304052² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 571925474 + ... + 571925657.

It is an arithmetic number, because the mean of its divisors is an integer number (16013915848).

Almost surely, 2^105234304052 is an apocalyptic number.

It is an amenable number.

105234304052 is a deficient number, since it is larger than the sum of its proper divisors (86932686124).

105234304052 is a wasteful number, since it uses less digits than its factorization.

105234304052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1143851158 (or 1143851156 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 29.

Adding to 105234304052 its reverse (250403432501), we get a palindrome (355637736553).

The spelling of 105234304052 in words is "one hundred five billion, two hundred thirty-four million, three hundred four thousand, fifty-two".