1041310221 has 36 divisors (see below), whose sum is σ = 1672905312. Its totient is φ = 574447776.

The previous prime is 1041310217. The next prime is 1041310267. The reversal of 1041310221 is 1220131401.

It is not a de Polignac number, because 1041310221 - 2² = 1041310217 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1041310221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1041310201) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 119416 + ... + 127838.

It is an arithmetic number, because the mean of its divisors is an integer number (46469592).

Almost surely, 2^1041310221 is an apocalyptic number.

It is an amenable number.

1041310221 is a deficient number, since it is larger than the sum of its proper divisors (631595091).

1041310221 is an equidigital number, since it uses as much as digits as its factorization.

1041310221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8498 (or 8462 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 1041310221 is about 32269.3387133979. The cubic root of 1041310221 is about 1013.5846940955.

Adding to 1041310221 its reverse (1220131401), we get a palindrome (2261441622).

The spelling of 1041310221 in words is "one billion, forty-one million, three hundred ten thousand, two hundred twenty-one".