1001313123332 has 12 divisors (see below), whose sum is σ = 1755501439440. Its totient is φ = 499741283496.

The previous prime is 1001313123313. The next prime is 1001313123403. The reversal of 1001313123332 is 2333213131001.

It is a junction number, because it is equal to n+sod(n) for n = 1001313123298 and 1001313123307.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 228817082 + ... + 228821457.

It is an arithmetic number, because the mean of its divisors is an integer number (146291786620).

Almost surely, 2^{1001313123332} is an apocalyptic number.

It is an amenable number.

1001313123332 is a deficient number, since it is larger than the sum of its proper divisors (754188316108).

1001313123332 is a wasteful number, since it uses less digits than its factorization.

1001313123332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 457639090 (or 457639088 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 1001313123332 its reverse (2333213131001), we get a palindrome (3334526254333).

The spelling of 1001313123332 in words is "one trillion, one billion, three hundred thirteen million, one hundred twenty-three thousand, three hundred thirty-two".