10231030112311 has 4 divisors (see below), whose sum is σ = 10769505381400. Its totient is φ = 9692554843224.

The previous prime is 10231030112309. The next prime is 10231030112327. The reversal of 10231030112311 is 11321103013201.

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 10231030112311 - 2¹ = 10231030112309 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19), and also a Moran number because the ratio is a prime number: 538475269069 = 10231030112311 / (1 + 0 + 2 + 3 + 1 + 0 + 3 + 0 + 1 + 1 + 2 + 3 + 1 + 1).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10231030112411) 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, 269237634516 + ... + 269237634553.

It is an arithmetic number, because the mean of its divisors is an integer number (2692376345350).

Almost surely, 2^{10231030112311} is an apocalyptic number.

10231030112311 is a deficient number, since it is larger than the sum of its proper divisors (538475269089).

10231030112311 is an equidigital number, since it uses as much as digits as its factorization.

10231030112311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 538475269088.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 10231030112311 its reverse (11321103013201), we get a palindrome (21552133125512).

The spelling of 10231030112311 in words is "ten trillion, two hundred thirty-one billion, thirty million, one hundred twelve thousand, three hundred eleven".