13113203001 has 32 divisors (see below), whose sum is σ = 18804094080. Its totient is φ = 8103628800.

The previous prime is 13113202997. The next prime is 13113203021. The reversal of 13113203001 is 10030231131.

It is not a de Polignac number, because 13113203001 - 2² = 13113202997 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13113203021) 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, 661291 + ... + 680831.

It is an arithmetic number, because the mean of its divisors is an integer number (587627940).

Almost surely, 2^13113203001 is an apocalyptic number.

It is an amenable number.

13113203001 is a deficient number, since it is larger than the sum of its proper divisors (5690891079).

13113203001 is a wasteful number, since it uses less digits than its factorization.

13113203001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19817.

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

Adding to 13113203001 its reverse (10030231131), we get a palindrome (23143434132).

The spelling of 13113203001 in words is "thirteen billion, one hundred thirteen million, two hundred three thousand, one".