13123103001 has 32 divisors (see below), whose sum is σ = 18135187200. Its totient is φ = 8436839424.

The previous prime is 13123102999. The next prime is 13123103009. The reversal of 13123103001 is 10030132131.

It is not a de Polignac number, because 13123103001 - 2¹ = 13123102999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13123103009) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2240725 + ... + 2246573.

It is an arithmetic number, because the mean of its divisors is an integer number (566724600).

Almost surely, 2^13123103001 is an apocalyptic number.

It is an amenable number.

13123103001 is a deficient number, since it is larger than the sum of its proper divisors (5012084199).

13123103001 is a wasteful number, since it uses less digits than its factorization.

13123103001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6145.

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

Adding to 13123103001 its reverse (10030132131), we get a palindrome (23153235132).

The spelling of 13123103001 in words is "thirteen billion, one hundred twenty-three million, one hundred three thousand, one".