1313001112332 has 144 divisors (see below), whose sum is σ = 4004873494272. Its totient is φ = 331230049920.

The previous prime is 1313001112301. The next prime is 1313001112351. The reversal of 1313001112332 is 2332111003131.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 1313001112299 and 1313001112308.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3558294 + ... + 3909917.

It is an arithmetic number, because the mean of its divisors is an integer number (27811621488).

Almost surely, 2^{1313001112332} is an apocalyptic number.

1313001112332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1313001112332 is an abundant number, since it is smaller than the sum of its proper divisors (2691872381940).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1313001112332 is a wasteful number, since it uses less digits than its factorization.

1313001112332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7468268 (or 7468259 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 1313001112332 its reverse (2332111003131), we get a palindrome (3645112115463).

The spelling of 1313001112332 in words is "one trillion, three hundred thirteen billion, one million, one hundred twelve thousand, three hundred thirty-two".