13000123101 has 8 divisors (see below), whose sum is σ = 19809711424. Its totient is φ = 7428641760.

The previous prime is 13000123099. The next prime is 13000123109. The reversal of 13000123101 is 10132100031.

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

It is not a de Polignac number, because 13000123101 - 2¹ = 13000123099 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 (13000123109) 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, 309526720 + ... + 309526761.

It is an arithmetic number, because the mean of its divisors is an integer number (2476213928).

Almost surely, 2^13000123101 is an apocalyptic number.

It is an amenable number.

13000123101 is a deficient number, since it is larger than the sum of its proper divisors (6809588323).

13000123101 is an equidigital number, since it uses as much as digits as its factorization.

13000123101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 619053491.

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 13000123101 its reverse (10132100031), we get a palindrome (23132223132).

The spelling of 13000123101 in words is "thirteen billion, one hundred twenty-three thousand, one hundred one".