102013231330321 has 8 divisors (see below), whose sum is σ = 106510370212800. Its totient is φ = 97521240864432.

The previous prime is 102013231330289. The next prime is 102013231330433. The reversal of 102013231330321 is 123033132310201.

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 102013231330321 - 2⁵ = 102013231330289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102013231330921) 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, 1287063646 + ... + 1287142903.

It is an arithmetic number, because the mean of its divisors is an integer number (13313796276600).

Almost surely, 2^{102013231330321} is an apocalyptic number.

It is an amenable number.

102013231330321 is a deficient number, since it is larger than the sum of its proper divisors (4497138882479).

102013231330321 is a wasteful number, since it uses less digits than its factorization.

102013231330321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2574208295.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 102013231330321 its reverse (123033132310201), we get a palindrome (225046363640522).

The spelling of 102013231330321 in words is "one hundred two trillion, thirteen billion, two hundred thirty-one million, three hundred thirty thousand, three hundred twenty-one".