75381923101 has 8 divisors (see below), whose sum is σ = 77641117400. Its totient is φ = 73134404928.

The previous prime is 75381923081. The next prime is 75381923153. The reversal of 75381923101 is 10132918357.

It can be written as a sum of positive squares in 4 ways, for example, as 56268584100 + 19113339001 = 237210^2 + 138251^2 .

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 75381923101 - 2⁵ = 75381923069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75381923191) 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 7 ways as a sum of consecutive naturals, for example, 2905926 + ... + 2931751.

It is an arithmetic number, because the mean of its divisors is an integer number (9705139675).

Almost surely, 2^75381923101 is an apocalyptic number.

It is an amenable number.

75381923101 is a deficient number, since it is larger than the sum of its proper divisors (2259194299).

75381923101 is a wasteful number, since it uses less digits than its factorization.

75381923101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5838063.

The product of its (nonzero) digits is 45360, while the sum is 40.

The spelling of 75381923101 in words is "seventy-five billion, three hundred eighty-one million, nine hundred twenty-three thousand, one hundred one".