231110013301 has 4 divisors (see below), whose sum is σ = 231111117900. Its totient is φ = 231108908704.

The previous prime is 231110013293. The next prime is 231110013307. The reversal of 231110013301 is 103310011132.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 70769832676 + 160340180625 = 266026^2 + 400425^2 .

It is a cyclic number.

It is not a de Polignac number, because 231110013301 - 2³ = 231110013293 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 (231110013307) 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, 131686 + ... + 692503.

It is an arithmetic number, because the mean of its divisors is an integer number (57777779475).

Almost surely, 2^231110013301 is an apocalyptic number.

It is an amenable number.

231110013301 is a deficient number, since it is larger than the sum of its proper divisors (1104599).

231110013301 is an equidigital number, since it uses as much as digits as its factorization.

231110013301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1104598.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 231110013301 its reverse (103310011132), we get a palindrome (334420024433).

The spelling of 231110013301 in words is "two hundred thirty-one billion, one hundred ten million, thirteen thousand, three hundred one".