100545333145 has 16 divisors (see below), whose sum is σ = 120843515520. Its totient is φ = 80310282624.

The previous prime is 100545333127. The next prime is 100545333167. The reversal of 100545333145 is 541333545001.

It is a cyclic number.

It is not a de Polignac number, because 100545333145 - 2¹⁷ = 100545202073 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 100545333145.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 12472126 + ... + 12480184.

It is an arithmetic number, because the mean of its divisors is an integer number (7552719720).

Almost surely, 2^100545333145 is an apocalyptic number.

It is an amenable number.

100545333145 is a deficient number, since it is larger than the sum of its proper divisors (20298182375).

100545333145 is an equidigital number, since it uses as much as digits as its factorization.

100545333145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11664.

The product of its (nonzero) digits is 54000, while the sum is 34.

Adding to 100545333145 its reverse (541333545001), we get a palindrome (641878878146).

The spelling of 100545333145 in words is "one hundred billion, five hundred forty-five million, three hundred thirty-three thousand, one hundred forty-five".