100124297 has 12 divisors (see below), whose sum is σ = 125431236. Its totient is φ = 79218720.

The previous prime is 100124293. The next prime is 100124303. The reversal of 100124297 is 792421001.

It can be written as a sum of positive squares in 2 ways, for example, as 61136761 + 38987536 = 7819^2 + 6244^2 .

It is not a de Polignac number, because 100124297 - 2² = 100124293 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100124291) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 77954 + ... + 79227.

It is an arithmetic number, because the mean of its divisors is an integer number (10452603).

Almost surely, 2^100124297 is an apocalyptic number.

It is an amenable number.

100124297 is a deficient number, since it is larger than the sum of its proper divisors (25306939).

100124297 is a wasteful number, since it uses less digits than its factorization.

100124297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157208 (or 157201 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 26.

The square root of 100124297 is about 10006.2129199813. The cubic root of 100124297 is about 464.3511155927.

Adding to 100124297 its reverse (792421001), we get a palindrome (892545298).

The spelling of 100124297 in words is "one hundred million, one hundred twenty-four thousand, two hundred ninety-seven".