1050011101 has 2 divisors, whose sum is σ = 1050011102. Its totient is φ = 1050011100.

The previous prime is 1050011099. The next prime is 1050011147. The reversal of 1050011101 is 1011100501.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1001722500 + 48288601 = 31650^2 + 6949^2 .

It is a cyclic number.

It is not a de Polignac number, because 1050011101 - 2¹ = 1050011099 is a prime.

It is a super-2 number, since 2×1050011101² = 2205046624446464402, which contains 22 as substring.

Together with 1050011099, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1050011191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 525005550 + 525005551.

It is an arithmetic number, because the mean of its divisors is an integer number (525005551).

Almost surely, 2^1050011101 is an apocalyptic number.

It is an amenable number.

1050011101 is a deficient number, since it is larger than the sum of its proper divisors (1).

1050011101 is an equidigital number, since it uses as much as digits as its factorization.

1050011101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5, while the sum is 10.

The square root of 1050011101 is about 32403.8747837354. The cubic root of 1050011101 is about 1016.3999387121.

Adding to 1050011101 its reverse (1011100501), we get a palindrome (2061111602).

The spelling of 1050011101 in words is "one billion, fifty million, eleven thousand, one hundred one".