100626231642 has 8 divisors (see below), whose sum is σ = 201252463296. Its totient is φ = 33542077212.

The previous prime is 100626231637. The next prime is 100626231647. The reversal of 100626231642 is 246132626001.

It is an interprime number because it is at equal distance from previous prime (100626231637) and next prime (100626231647).

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

100626231642 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (100626231647) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8385519298 + ... + 8385519309.

It is an arithmetic number, because the mean of its divisors is an integer number (25156557912).

Almost surely, 2^100626231642 is an apocalyptic number.

100626231642 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

100626231642 is a wasteful number, since it uses less digits than its factorization.

100626231642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16771038612.

The product of its (nonzero) digits is 20736, while the sum is 33.

Adding to 100626231642 its reverse (246132626001), we get a palindrome (346758857643).

The spelling of 100626231642 in words is "one hundred billion, six hundred twenty-six million, two hundred thirty-one thousand, six hundred forty-two".