13030130023021 has 8 divisors (see below), whose sum is σ = 13182280905024. Its totient is φ = 12878541622080.

The previous prime is 13030130023003. The next prime is 13030130023069. The reversal of 13030130023021 is 12032003103031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13030130023021 - 2⁷ = 13030130022893 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13030130023021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13030130023091) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 140573665 + ... + 140666326.

It is an arithmetic number, because the mean of its divisors is an integer number (1647785113128).

Almost surely, 2^{13030130023021} is an apocalyptic number.

It is an amenable number.

13030130023021 is a deficient number, since it is larger than the sum of its proper divisors (152150882003).

13030130023021 is a wasteful number, since it uses less digits than its factorization.

13030130023021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 281240531.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 13030130023021 its reverse (12032003103031), we get a palindrome (25062133126052).

The spelling of 13030130023021 in words is "thirteen trillion, thirty billion, one hundred thirty million, twenty-three thousand, twenty-one".