1013312044331 has 8 divisors (see below), whose sum is σ = 1107528914304. Its totient is φ = 922940760960.

The previous prime is 1013312044313. The next prime is 1013312044379. The reversal of 1013312044331 is 1334402133101.

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 1013312044331 - 2⁶ = 1013312044267 is a prime.

It is a super-2 number, since 2×1013312044331² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1013312044331.

It is not an unprimeable number, because it can be changed into a prime (1013312044391) 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, 961396100 + ... + 961397153.

It is an arithmetic number, because the mean of its divisors is an integer number (138441114288).

Almost surely, 2^{1013312044331} is an apocalyptic number.

1013312044331 is a deficient number, since it is larger than the sum of its proper divisors (94216869973).

1013312044331 is a wasteful number, since it uses less digits than its factorization.

1013312044331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1922793301.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 1013312044331 its reverse (1334402133101), we get a palindrome (2347714177432).

The spelling of 1013312044331 in words is "one trillion, thirteen billion, three hundred twelve million, forty-four thousand, three hundred thirty-one".