1020041411 has 4 divisors (see below), whose sum is σ = 1020113424. Its totient is φ = 1019969400.

The previous prime is 1020041401. The next prime is 1020041441. The reversal of 1020041411 is 1141400201.

1020041411 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1020041411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1020041401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6935 + ... + 45696.

It is an arithmetic number, because the mean of its divisors is an integer number (255028356).

Almost surely, 2^1020041411 is an apocalyptic number.

1020041411 is a deficient number, since it is larger than the sum of its proper divisors (72013).

1020041411 is an equidigital number, since it uses as much as digits as its factorization.

1020041411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72012.

The product of its (nonzero) digits is 32, while the sum is 14.

The square root of 1020041411 is about 31938.0871531155. The cubic root of 1020041411 is about 1006.6363320075.

Adding to 1020041411 its reverse (1141400201), we get a palindrome (2161441612).

The spelling of 1020041411 in words is "one billion, twenty million, forty-one thousand, four hundred eleven".