103130113132321 has 16 divisors (see below), whose sum is σ = 113251585075200. Its totient is φ = 93132985986000.

The previous prime is 103130113132283. The next prime is 103130113132327. The reversal of 103130113132321 is 123231311031301.

It is a cyclic number.

It is not a de Polignac number, because 103130113132321 - 2¹⁷ = 103130113001249 is a prime.

It is not an unprimeable number, because it can be changed into a prime (103130113132327) 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, 322869990 + ... + 323189248.

It is an arithmetic number, because the mean of its divisors is an integer number (7078224067200).

Almost surely, 2^{103130113132321} is an apocalyptic number.

103130113132321 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

103130113132321 is a deficient number, since it is larger than the sum of its proper divisors (10121471942879).

103130113132321 is a wasteful number, since it uses less digits than its factorization.

103130113132321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 513900.

The product of its (nonzero) digits is 972, while the sum is 25.

Adding to 103130113132321 its reverse (123231311031301), we get a palindrome (226361424163622).

The spelling of 103130113132321 in words is "one hundred three trillion, one hundred thirty billion, one hundred thirteen million, one hundred thirty-two thousand, three hundred twenty-one".