1313012100233 has 8 divisors (see below), whose sum is σ = 1313587531200. Its totient is φ = 1312436796048.

The previous prime is 1313012100229. The next prime is 1313012100241. The reversal of 1313012100233 is 3320012103131.

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 1313012100233 - 2² = 1313012100229 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1313012100263) 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, 24745910 + ... + 24798912.

It is an arithmetic number, because the mean of its divisors is an integer number (164198441400).

Almost surely, 2^{1313012100233} is an apocalyptic number.

It is an amenable number.

1313012100233 is a deficient number, since it is larger than the sum of its proper divisors (575430967).

1313012100233 is an equidigital number, since it uses as much as digits as its factorization.

1313012100233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63391.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 1313012100233 its reverse (3320012103131), we get a palindrome (4633024203364).

The spelling of 1313012100233 in words is "one trillion, three hundred thirteen billion, twelve million, one hundred thousand, two hundred thirty-three".