1323001313031 has 8 divisors (see below), whose sum is σ = 1764060991344. Its totient is φ = 881971255040.

The previous prime is 1323001313027. The next prime is 1323001313047. The reversal of 1323001313031 is 1303131003231.

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 1323001313031 - 2² = 1323001313027 is a prime.

It is a super-2 number, since 2×1323001313031² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1323001312989 and 1323001313007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1323001314031) 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, 7300650 + ... + 7479671.

It is an arithmetic number, because the mean of its divisors is an integer number (220507623918).

Almost surely, 2^{1323001313031} is an apocalyptic number.

1323001313031 is a deficient number, since it is larger than the sum of its proper divisors (441059678313).

1323001313031 is a wasteful number, since it uses less digits than its factorization.

1323001313031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14810161.

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 1323001313031 its reverse (1303131003231), we get a palindrome (2626132316262).

The spelling of 1323001313031 in words is "one trillion, three hundred twenty-three billion, one million, three hundred thirteen thousand, thirty-one".