130103332031221 has 16 divisors (see below), whose sum is σ = 133297089868800. Its totient is φ = 126917288508528.

The previous prime is 130103332031209. The next prime is 130103332031269. The reversal of 130103332031221 is 122130233301031.

It is a cyclic number.

It is not a de Polignac number, because 130103332031221 - 2²⁷ = 130103197813493 is a prime.

It is a super-2 number, since 2×130103332031221² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130103332131221) 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, 149098890 + ... + 149968948.

It is an arithmetic number, because the mean of its divisors is an integer number (8331068116800).

Almost surely, 2^{130103332031221} is an apocalyptic number.

It is an amenable number.

130103332031221 is a deficient number, since it is larger than the sum of its proper divisors (3193757837579).

130103332031221 is a wasteful number, since it uses less digits than its factorization.

130103332031221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 874488.

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

Adding to 130103332031221 its reverse (122130233301031), we get a palindrome (252233565332252).

The spelling of 130103332031221 in words is "one hundred thirty trillion, one hundred three billion, three hundred thirty-two million, thirty-one thousand, two hundred twenty-one".