100551110241 has 4 divisors (see below), whose sum is σ = 134068146992. Its totient is φ = 67034073492.

The previous prime is 100551110207. The next prime is 100551110249. The reversal of 100551110241 is 142011155001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 100551110241 - 2⁷ = 100551110113 is a prime.

It is a super-2 number, since 2×100551110241² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100551110249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16758518371 + ... + 16758518376.

It is an arithmetic number, because the mean of its divisors is an integer number (33517036748).

Almost surely, 2^100551110241 is an apocalyptic number.

It is an amenable number.

100551110241 is a deficient number, since it is larger than the sum of its proper divisors (33517036751).

100551110241 is an equidigital number, since it uses as much as digits as its factorization.

100551110241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33517036750.

The product of its (nonzero) digits is 200, while the sum is 21.

Adding to 100551110241 its reverse (142011155001), we get a palindrome (242562265242).

The spelling of 100551110241 in words is "one hundred billion, five hundred fifty-one million, one hundred ten thousand, two hundred forty-one".