130321210101 has 16 divisors (see below), whose sum is σ = 175470672000. Its totient is φ = 86026489920.

The previous prime is 130321210057. The next prime is 130321210177. The reversal of 130321210101 is 101012123031.

It is a happy number.

It is not a de Polignac number, because 130321210101 - 2⁶ = 130321210037 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130321210181) 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, 2990811 + ... + 3034071.

It is an arithmetic number, because the mean of its divisors is an integer number (10966917000).

Almost surely, 2^130321210101 is an apocalyptic number.

It is an amenable number.

130321210101 is a deficient number, since it is larger than the sum of its proper divisors (45149461899).

130321210101 is a wasteful number, since it uses less digits than its factorization.

130321210101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53116.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 130321210101 its reverse (101012123031), we get a palindrome (231333333132).

The spelling of 130321210101 in words is "one hundred thirty billion, three hundred twenty-one million, two hundred ten thousand, one hundred one".