1041313133 has 4 divisors (see below), whose sum is σ = 1190072160. Its totient is φ = 892554108.

The previous prime is 1041313111. The next prime is 1041313159. The reversal of 1041313133 is 3313131401.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1041313133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1041313433) 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, 74379503 + ... + 74379516.

It is an arithmetic number, because the mean of its divisors is an integer number (297518040).

Almost surely, 2^1041313133 is an apocalyptic number.

It is an amenable number.

1041313133 is a deficient number, since it is larger than the sum of its proper divisors (148759027).

1041313133 is an equidigital number, since it uses as much as digits as its factorization.

1041313133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148759026.

The product of its (nonzero) digits is 324, while the sum is 20.

The square root of 1041313133 is about 32269.3838335968. The cubic root of 1041313133 is about 1013.5856389166.

Adding to 1041313133 its reverse (3313131401), we get a palindrome (4354444534).

The spelling of 1041313133 in words is "one billion, forty-one million, three hundred thirteen thousand, one hundred thirty-three".