20231310322313 has 8 divisors (see below), whose sum is σ = 21369606103296. Its totient is φ = 19123369095600.

The previous prime is 20231310322273. The next prime is 20231310322337. The reversal of 20231310322313 is 31322301313202.

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 20231310322313 - 2⁸ = 20231310322057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20231310322393) 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, 7588637198 + ... + 7588639863.

It is an arithmetic number, because the mean of its divisors is an integer number (2671200762912).

Almost surely, 2^{20231310322313} is an apocalyptic number.

It is an amenable number.

20231310322313 is a deficient number, since it is larger than the sum of its proper divisors (1138295780983).

20231310322313 is a wasteful number, since it uses less digits than its factorization.

20231310322313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15177277135.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 20231310322313 its reverse (31322301313202), we get a palindrome (51553611635515).

The spelling of 20231310322313 in words is "twenty trillion, two hundred thirty-one billion, three hundred ten million, three hundred twenty-two thousand, three hundred thirteen".