130102221001 has 4 divisors (see below), whose sum is σ = 130281179392. Its totient is φ = 129923262612.

The previous prime is 130102220987. The next prime is 130102221031. The reversal of 130102221001 is 100122201031.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 100122201031 = 197 ⋅508234523.

It is a cyclic number.

It is not a de Polignac number, because 130102221001 - 2⁹ = 130102220489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130102221031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89478105 + ... + 89479558.

It is an arithmetic number, because the mean of its divisors is an integer number (32570294848).

Almost surely, 2^130102221001 is an apocalyptic number.

It is an amenable number.

130102221001 is a deficient number, since it is larger than the sum of its proper divisors (178958391).

130102221001 is an equidigital number, since it uses as much as digits as its factorization.

130102221001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178958390.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 130102221001 its reverse (100122201031), we get a palindrome (230224422032).

The spelling of 130102221001 in words is "one hundred thirty billion, one hundred two million, two hundred twenty-one thousand, one".