13031031101 has 8 divisors (see below), whose sum is σ = 14217249600. Its totient is φ = 11845075840.

The previous prime is 13031031089. The next prime is 13031031103. The reversal of 13031031101 is 10113013031.

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 not a de Polignac number, because 13031031101 - 2³⁰ = 11957289277 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 (13031031103) 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, 45965 + ... + 167853.

It is an arithmetic number, because the mean of its divisors is an integer number (1777156200).

Almost surely, 2^13031031101 is an apocalyptic number.

13031031101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

13031031101 is a deficient number, since it is larger than the sum of its proper divisors (1186218499).

13031031101 is a wasteful number, since it uses less digits than its factorization.

13031031101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131619.

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

Adding to 13031031101 its reverse (10113013031), we get a palindrome (23144044132).

The spelling of 13031031101 in words is "thirteen billion, thirty-one million, thirty-one thousand, one hundred one".