100445465425503 has 8 divisors (see below), whose sum is σ = 146102495164416. Its totient is φ = 60876039651800.

The previous prime is 100445465425451. The next prime is 100445465425507. The reversal of 100445465425503 is 305524564544001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 100445465425503 - 2⁶ = 100445465425439 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100445465425507) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1521900991263 + ... + 1521900991328.

It is an arithmetic number, because the mean of its divisors is an integer number (18262811895552).

Almost surely, 2^{100445465425503} is an apocalyptic number.

100445465425503 is a deficient number, since it is larger than the sum of its proper divisors (45657029738913).

100445465425503 is a wasteful number, since it uses less digits than its factorization.

100445465425503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3043801982605.

The product of its (nonzero) digits is 5760000, while the sum is 48.

The spelling of 100445465425503 in words is "one hundred trillion, four hundred forty-five billion, four hundred sixty-five million, four hundred twenty-five thousand, five hundred three".