100726141 has 2 divisors, whose sum is σ = 100726142. Its totient is φ = 100726140.

The previous prime is 100726127. The next prime is 100726151. The reversal of 100726141 is 141627001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 66748900 + 33977241 = 8170^2 + 5829^2 .

It is a cyclic number.

It is not a de Polignac number, because 100726141 - 2¹¹ = 100724093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100726151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50363070 + 50363071.

It is an arithmetic number, because the mean of its divisors is an integer number (50363071).

Almost surely, 2^100726141 is an apocalyptic number.

It is an amenable number.

100726141 is a deficient number, since it is larger than the sum of its proper divisors (1).

100726141 is an equidigital number, since it uses as much as digits as its factorization.

100726141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 336, while the sum is 22.

The square root of 100726141 is about 10036.2413781256. The cubic root of 100726141 is about 465.2796575750.

The spelling of 100726141 in words is "one hundred million, seven hundred twenty-six thousand, one hundred forty-one".