101045545223 has 16 divisors (see below), whose sum is σ = 117179165760. Its totient is φ = 85338925056.

The previous prime is 101045545219. The next prime is 101045545231. The reversal of 101045545223 is 322545540101.

It is not a de Polignac number, because 101045545223 - 2² = 101045545219 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 101045545223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101045545283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 417611 + ... + 613587.

It is an arithmetic number, because the mean of its divisors is an integer number (7323697860).

Almost surely, 2^101045545223 is an apocalyptic number.

101045545223 is a deficient number, since it is larger than the sum of its proper divisors (16133620537).

101045545223 is a wasteful number, since it uses less digits than its factorization.

101045545223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197066.

The product of its (nonzero) digits is 24000, while the sum is 32.

The spelling of 101045545223 in words is "one hundred one billion, forty-five million, five hundred forty-five thousand, two hundred twenty-three".