105330764487 has 32 divisors (see below), whose sum is σ = 151596297216. Its totient is φ = 64668240000.

The previous prime is 105330764453. The next prime is 105330764519. The reversal of 105330764487 is 784467033501.

It is not a de Polignac number, because 105330764487 - 2¹⁵ = 105330731719 is a prime.

It is a super-2 number, since 2×105330764487² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105330764437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 44801362 + ... + 44803712.

It is an arithmetic number, because the mean of its divisors is an integer number (4737384288).

Almost surely, 2^105330764487 is an apocalyptic number.

105330764487 is a deficient number, since it is larger than the sum of its proper divisors (46265532729).

105330764487 is a wasteful number, since it uses less digits than its factorization.

105330764487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4551.

The product of its (nonzero) digits is 1693440, while the sum is 48.

Adding to 105330764487 its reverse (784467033501), we get a palindrome (889797797988).

The spelling of 105330764487 in words is "one hundred five billion, three hundred thirty million, seven hundred sixty-four thousand, four hundred eighty-seven".