1004111131313 has 8 divisors (see below), whose sum is σ = 1005743121216. Its totient is φ = 1002480418800.

The previous prime is 1004111131267. The next prime is 1004111131319. The reversal of 1004111131313 is 3131311114001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1004111131313 - 2¹⁶ = 1004111065777 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1004111131319) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1260395 + ... + 1896527.

It is an arithmetic number, because the mean of its divisors is an integer number (125717890152).

Almost surely, 2^{1004111131313} is an apocalyptic number.

It is an amenable number.

1004111131313 is a deficient number, since it is larger than the sum of its proper divisors (1631989903).

1004111131313 is a wasteful number, since it uses less digits than its factorization.

1004111131313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 638695.

The product of its (nonzero) digits is 108, while the sum is 20.

Adding to 1004111131313 its reverse (3131311114001), we get a palindrome (4135422245314).

The spelling of 1004111131313 in words is "one trillion, four billion, one hundred eleven million, one hundred thirty-one thousand, three hundred thirteen".