100741122 has 12 divisors (see below), whose sum is σ = 218272470. Its totient is φ = 33580368.

The previous prime is 100741087. The next prime is 100741153. The reversal of 100741122 is 221147001.

It can be written as a sum of positive squares in only one way, i.e., 99022401 + 1718721 = 9951^2 + 1311^2 .

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 5596729 = 100741122 / (1 + 0 + 0 + 7 + 4 + 1 + 1 + 2 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 100741095 and 100741104.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2798347 + ... + 2798382.

Almost surely, 2^100741122 is an apocalyptic number.

100741122 is an abundant number, since it is smaller than the sum of its proper divisors (117531348).

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

100741122 is a wasteful number, since it uses less digits than its factorization.

100741122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5596737 (or 5596734 counting only the distinct ones).

The product of its (nonzero) digits is 112, while the sum is 18.

The square root of 100741122 is about 10036.9876955190. The cubic root of 100741122 is about 465.3027234476.

Adding to 100741122 its reverse (221147001), we get a palindrome (321888123).

The spelling of 100741122 in words is "one hundred million, seven hundred forty-one thousand, one hundred twenty-two".