1310231313223 has 8 divisors (see below), whose sum is σ = 1545710673920. Its totient is φ = 1086827817240.

The previous prime is 1310231313203. The next prime is 1310231313239. The reversal of 1310231313223 is 3223131320131.

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 1310231313223 - 2²⁵ = 1310197758791 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1310231313203) 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, 3018965943 + ... + 3018966376.

It is an arithmetic number, because the mean of its divisors is an integer number (193213834240).

Almost surely, 2^{1310231313223} is an apocalyptic number.

1310231313223 is a deficient number, since it is larger than the sum of its proper divisors (235479360697).

1310231313223 is an equidigital number, since it uses as much as digits as its factorization.

1310231313223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6037932357.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 1310231313223 its reverse (3223131320131), we get a palindrome (4533362633354).

The spelling of 1310231313223 in words is "one trillion, three hundred ten billion, two hundred thirty-one million, three hundred thirteen thousand, two hundred twenty-three".