13003230123011 has 16 divisors (see below), whose sum is σ = 13132408642560. Its totient is φ = 12874303948800.

The previous prime is 13003230122999. The next prime is 13003230123031. The reversal of 13003230123011 is 11032103230031.

It is a cyclic number.

It is not a de Polignac number, because 13003230123011 - 2²⁶ = 13003163014147 is a prime.

It is a super-2 number, since 2×13003230123011² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13003230123031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1013574545 + ... + 1013587373.

It is an arithmetic number, because the mean of its divisors is an integer number (820775540160).

Almost surely, 2^{13003230123011} is an apocalyptic number.

13003230123011 is a deficient number, since it is larger than the sum of its proper divisors (129178519549).

13003230123011 is a wasteful number, since it uses less digits than its factorization.

13003230123011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21886.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 13003230123011 its reverse (11032103230031), we get a palindrome (24035333353042).

The spelling of 13003230123011 in words is "thirteen trillion, three billion, two hundred thirty million, one hundred twenty-three thousand, eleven".