100231126 has 16 divisors (see below), whose sum is σ = 153273600. Its totient is φ = 49147560.

The previous prime is 100231121. The next prime is 100231139. The reversal of 100231126 is 621132001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100231121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26485 + ... + 30031.

It is an arithmetic number, because the mean of its divisors is an integer number (9579600).

Almost surely, 2^100231126 is an apocalyptic number.

100231126 is a deficient number, since it is larger than the sum of its proper divisors (53042474).

100231126 is a wasteful number, since it uses less digits than its factorization.

100231126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3819.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 100231126 is about 10011.5496303020. The cubic root of 100231126 is about 464.5162055013.

Adding to 100231126 its reverse (621132001), we get a palindrome (721363127).

The spelling of 100231126 in words is "one hundred million, two hundred thirty-one thousand, one hundred twenty-six".