41000101091 has 2 divisors, whose sum is σ = 41000101092. Its totient is φ = 41000101090.

The previous prime is 41000101061. The next prime is 41000101111. The reversal of 41000101091 is 19010100014.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 41000101091 - 2¹⁰ = 41000100067 is a prime.

It is not a weakly prime, because it can be changed into another prime (41000101061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20500050545 + 20500050546.

It is an arithmetic number, because the mean of its divisors is an integer number (20500050546).

Almost surely, 2^41000101091 is an apocalyptic number.

41000101091 is a deficient number, since it is larger than the sum of its proper divisors (1).

41000101091 is an equidigital number, since it uses as much as digits as its factorization.

41000101091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 17.

The spelling of 41000101091 in words is "forty-one billion, one hundred one thousand, ninety-one".