13031230101 has 4 divisors (see below), whose sum is σ = 17374973472. Its totient is φ = 8687486732.

The previous prime is 13031230081. The next prime is 13031230117. The reversal of 13031230101 is 10103213031.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 13031230101 - 2¹¹ = 13031228053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13031230141) 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, 2171871681 + ... + 2171871686.

It is an arithmetic number, because the mean of its divisors is an integer number (4343743368).

Almost surely, 2^13031230101 is an apocalyptic number.

It is an amenable number.

13031230101 is a deficient number, since it is larger than the sum of its proper divisors (4343743371).

13031230101 is an equidigital number, since it uses as much as digits as its factorization.

13031230101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4343743370.

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 13031230101 its reverse (10103213031), we get a palindrome (23134443132).

The spelling of 13031230101 in words is "thirteen billion, thirty-one million, two hundred thirty thousand, one hundred one".