13103301031023 has 32 divisors (see below), whose sum is σ = 21321754767360. Its totient is φ = 6996200762880.

The previous prime is 13103301031021. The next prime is 13103301031057. The reversal of 13103301031023 is 32013010330131.

It is not a de Polignac number, because 13103301031023 - 2¹ = 13103301031021 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13103301031021) 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, 347014890 + ... + 347052647.

It is an arithmetic number, because the mean of its divisors is an integer number (666304836480).

Almost surely, 2^{13103301031023} is an apocalyptic number.

13103301031023 is a deficient number, since it is larger than the sum of its proper divisors (8218453736337).

13103301031023 is a wasteful number, since it uses less digits than its factorization.

13103301031023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 694067607.

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 13103301031023 its reverse (32013010330131), we get a palindrome (45116311361154).

The spelling of 13103301031023 in words is "thirteen trillion, one hundred three billion, three hundred one million, thirty-one thousand, twenty-three".