100126093 has 2 divisors, whose sum is σ = 100126094. Its totient is φ = 100126092.

The previous prime is 100126079. The next prime is 100126109. The reversal of 100126093 is 390621001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 72216004 + 27910089 = 8498^2 + 5283^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100126093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100126003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50063046 + 50063047.

It is an arithmetic number, because the mean of its divisors is an integer number (50063047).

Almost surely, 2^100126093 is an apocalyptic number.

It is an amenable number.

100126093 is a deficient number, since it is larger than the sum of its proper divisors (1).

100126093 is an equidigital number, since it uses as much as digits as its factorization.

100126093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 22.

The square root of 100126093 is about 10006.3026638214. The cubic root of 100126093 is about 464.3538920404.

Adding to 100126093 its reverse (390621001), we get a palindrome (490747094).

The spelling of 100126093 in words is "one hundred million, one hundred twenty-six thousand, ninety-three".