1041313331023 has 4 divisors (see below), whose sum is σ = 1190072378320. Its totient is φ = 892554283728.

The previous prime is 1041313331011. The next prime is 1041313331027. The reversal of 1041313331023 is 3201333131401.

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 1041313331023 - 2⁹ = 1041313330511 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1041313331027) 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, 74379523638 + ... + 74379523651.

It is an arithmetic number, because the mean of its divisors is an integer number (297518094580).

Almost surely, 2^{1041313331023} is an apocalyptic number.

1041313331023 is a deficient number, since it is larger than the sum of its proper divisors (148759047297).

1041313331023 is an equidigital number, since it uses as much as digits as its factorization.

1041313331023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148759047296.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 1041313331023 its reverse (3201333131401), we get a palindrome (4242646462424).

The spelling of 1041313331023 in words is "one trillion, forty-one billion, three hundred thirteen million, three hundred thirty-one thousand, twenty-three".