100231344124042 has 8 divisors (see below), whose sum is σ = 150372028184832. Its totient is φ = 50107334729100.

The previous prime is 100231344124027. The next prime is 100231344124057. The reversal of 100231344124042 is 240421443132001.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (100231344124027) and next prime (100231344124057).

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

It is a junction number, because it is equal to n+sod(n) for n = 100231344123995 and 100231344124013.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4168651434 + ... + 4168675477.

It is an arithmetic number, because the mean of its divisors is an integer number (18796503523104).

Almost surely, 2^{100231344124042} is an apocalyptic number.

100231344124042 is a deficient number, since it is larger than the sum of its proper divisors (50140684060790).

100231344124042 is an equidigital number, since it uses as much as digits as its factorization.

100231344124042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8337332924.

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 100231344124042 its reverse (240421443132001), we get a palindrome (340652787256043).

The spelling of 100231344124042 in words is "one hundred trillion, two hundred thirty-one billion, three hundred forty-four million, one hundred twenty-four thousand, forty-two".