100581318122 has 8 divisors (see below), whose sum is σ = 150892226400. Its totient is φ = 50283909324.

The previous prime is 100581318067. The next prime is 100581318139. The reversal of 100581318122 is 221813185001.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3356222 + ... + 3386057.

It is an arithmetic number, because the mean of its divisors is an integer number (18861528300).

Almost surely, 2^100581318122 is an apocalyptic number.

100581318122 is a deficient number, since it is larger than the sum of its proper divisors (50310908278).

100581318122 is an equidigital number, since it uses as much as digits as its factorization.

100581318122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6749740.

The product of its (nonzero) digits is 3840, while the sum is 32.

The spelling of 100581318122 in words is "one hundred billion, five hundred eighty-one million, three hundred eighteen thousand, one hundred twenty-two".