105312104553004 has 12 divisors (see below), whose sum is σ = 184296266517328. Its totient is φ = 52656028405200.

The previous prime is 105312104552947. The next prime is 105312104553049. The reversal of 105312104553004 is 400355401213501.

It is a super-2 number, since 2×105312104553004² (a number of 29 digits) contains 22 as substring.

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, 7173889 + ... + 16189159.

Almost surely, 2^{105312104553004} is an apocalyptic number.

It is an amenable number.

105312104553004 is a deficient number, since it is larger than the sum of its proper divisors (78984161964324).

105312104553004 is a wasteful number, since it uses less digits than its factorization.

105312104553004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11935656 (or 11935654 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 34.

Adding to 105312104553004 its reverse (400355401213501), we get a palindrome (505667505766505).

The spelling of 105312104553004 in words is "one hundred five trillion, three hundred twelve billion, one hundred four million, five hundred fifty-three thousand, four".