312302110023311 has 4 divisors (see below), whose sum is σ = 312856820698872. Its totient is φ = 311747399347752.

The previous prime is 312302110023179. The next prime is 312302110023317. The reversal of 312302110023311 is 113320011203213.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 312302110023311 - 2¹⁴ = 312302110006927 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312302110023317) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 277355336936 + ... + 277355338061.

It is an arithmetic number, because the mean of its divisors is an integer number (78214205174718).

Almost surely, 2^{312302110023311} is an apocalyptic number.

312302110023311 is a deficient number, since it is larger than the sum of its proper divisors (554710675561).

312302110023311 is an equidigital number, since it uses as much as digits as its factorization.

312302110023311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 554710675560.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 312302110023311 its reverse (113320011203213), we get a palindrome (425622121226524).

The spelling of 312302110023311 in words is "three hundred twelve trillion, three hundred two billion, one hundred ten million, twenty-three thousand, three hundred eleven".