13030321302044 has 24 divisors (see below), whose sum is σ = 23363369837136. Its totient is φ = 6355129040000.

The previous prime is 13030321301953. The next prime is 13030321302077. The reversal of 13030321302044 is 44020312303031.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6103247 + ... + 7956774.

It is an arithmetic number, because the mean of its divisors is an integer number (973473743214).

Almost surely, 2^{13030321302044} is an apocalyptic number.

It is an amenable number.

13030321302044 is a deficient number, since it is larger than the sum of its proper divisors (10333048535092).

13030321302044 is a wasteful number, since it uses less digits than its factorization.

13030321302044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14065717 (or 14065715 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 13030321302044 its reverse (44020312303031), we get a palindrome (57050633605075).

The spelling of 13030321302044 in words is "thirteen trillion, thirty billion, three hundred twenty-one million, three hundred two thousand, forty-four".