13031103101 has 8 divisors (see below), whose sum is σ = 13246678944. Its totient is φ = 12815590320.

The previous prime is 13031103091. The next prime is 13031103133. The reversal of 13031103101 is 10130113031.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13031103101 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 (13031103181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 593546 + ... + 615108.

It is an arithmetic number, because the mean of its divisors is an integer number (1655834868).

Almost surely, 2^13031103101 is an apocalyptic number.

It is an amenable number.

13031103101 is a deficient number, since it is larger than the sum of its proper divisors (215575843).

13031103101 is an equidigital number, since it uses as much as digits as its factorization.

13031103101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31531.

The product of its (nonzero) digits is 27, while the sum is 14.

Adding to 13031103101 its reverse (10130113031), we get a palindrome (23161216132).

The spelling of 13031103101 in words is "thirteen billion, thirty-one million, one hundred three thousand, one hundred one".