100511041 has 2 divisors, whose sum is σ = 100511042. Its totient is φ = 100511040.

The previous prime is 100511029. The next prime is 100511057. The reversal of 100511041 is 140115001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 94770225 + 5740816 = 9735^2 + 2396^2 .

It is a cyclic number.

It is not a de Polignac number, because 100511041 - 2⁷ = 100510913 is a prime.

It is not a weakly prime, because it can be changed into another prime (100511441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50255520 + 50255521.

It is an arithmetic number, because the mean of its divisors is an integer number (50255521).

Almost surely, 2^100511041 is an apocalyptic number.

It is an amenable number.

100511041 is a deficient number, since it is larger than the sum of its proper divisors (1).

100511041 is an equidigital number, since it uses as much as digits as its factorization.

100511041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20, while the sum is 13.

The square root of 100511041 is about 10025.5194877872. The cubic root of 100511041 is about 464.9482210044.

Adding to 100511041 its reverse (140115001), we get a palindrome (240626042).

The spelling of 100511041 in words is "one hundred million, five hundred eleven thousand, forty-one".