2311302300231 has 8 divisors (see below), whose sum is σ = 3110009211760. Its totient is φ = 1526731794432.

The previous prime is 2311302300221. The next prime is 2311302300259. The reversal of 2311302300231 is 1320032031132.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2311302300231 - 2⁵ = 2311302300199 is a prime.

It is a super-2 number, since 2×2311302300231² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2311302300198 and 2311302300207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2311302300221) 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, 3534101050 + ... + 3534101703.

It is an arithmetic number, because the mean of its divisors is an integer number (388751151470).

Almost surely, 2^{2311302300231} is an apocalyptic number.

2311302300231 is a deficient number, since it is larger than the sum of its proper divisors (798706911529).

2311302300231 is a wasteful number, since it uses less digits than its factorization.

2311302300231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7068202865.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 2311302300231 its reverse (1320032031132), we get a palindrome (3631334331363).

The spelling of 2311302300231 in words is "two trillion, three hundred eleven billion, three hundred two million, three hundred thousand, two hundred thirty-one".