100842246123 has 8 divisors (see below), whose sum is σ = 134791632336. Its totient is φ = 67060512000.

The previous prime is 100842246121. The next prime is 100842246149. The reversal of 100842246123 is 321642248001.

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

It is not a de Polignac number, because 100842246123 - 2¹ = 100842246121 is a prime.

It is a super-2 number, since 2×100842246123² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (100842246121) 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, 41911618 + ... + 41914023.

It is an arithmetic number, because the mean of its divisors is an integer number (16848954042).

Almost surely, 2^100842246123 is an apocalyptic number.

100842246123 is a deficient number, since it is larger than the sum of its proper divisors (33949386213).

100842246123 is an equidigital number, since it uses as much as digits as its factorization.

100842246123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83826045.

The product of its (nonzero) digits is 18432, while the sum is 33.

The spelling of 100842246123 in words is "one hundred billion, eight hundred forty-two million, two hundred forty-six thousand, one hundred twenty-three".