1312211330033 has 8 divisors (see below), whose sum is σ = 1355377432320. Its totient is φ = 1269097521840.

The previous prime is 1312211330011. The next prime is 1312211330041. The reversal of 1312211330033 is 3300331122131.

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 1312211330033 - 2⁶ = 1312211329969 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1312211329990 and 1312211330008.

It is not an unprimeable number, because it can be changed into a prime (1312211330533) 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, 13022510 + ... + 13122887.

It is an arithmetic number, because the mean of its divisors is an integer number (169422179040).

Almost surely, 2^{1312211330033} is an apocalyptic number.

It is an amenable number.

1312211330033 is a deficient number, since it is larger than the sum of its proper divisors (43166102287).

1312211330033 is a wasteful number, since it uses less digits than its factorization.

1312211330033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26147047.

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

Adding to 1312211330033 its reverse (3300331122131), we get a palindrome (4612542452164).

The spelling of 1312211330033 in words is "one trillion, three hundred twelve billion, two hundred eleven million, three hundred thirty thousand, thirty-three".