1041211131 has 4 divisors (see below), whose sum is σ = 1388281512. Its totient is φ = 694140752.

The previous prime is 1041211111. The next prime is 1041211139. The reversal of 1041211131 is 1311121401.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1041211131 - 2¹⁷ = 1041080059 is a prime.

It is a super-2 number, since 2×1041211131² = 2168241238636598322, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1041211131.

It is not an unprimeable number, because it can be changed into a prime (1041211139) 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, 173535186 + ... + 173535191.

It is an arithmetic number, because the mean of its divisors is an integer number (347070378).

Almost surely, 2^1041211131 is an apocalyptic number.

1041211131 is a deficient number, since it is larger than the sum of its proper divisors (347070381).

1041211131 is an equidigital number, since it uses as much as digits as its factorization.

1041211131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347070380.

The product of its (nonzero) digits is 24, while the sum is 15.

The square root of 1041211131 is about 32267.8033184783. The cubic root of 1041211131 is about 1013.5525425197.

Adding to 1041211131 its reverse (1311121401), we get a palindrome (2352332532).

The spelling of 1041211131 in words is "one billion, forty-one million, two hundred eleven thousand, one hundred thirty-one".