130034321221 has 8 divisors (see below), whose sum is σ = 150280436160. Its totient is φ = 110205652128.

The previous prime is 130034321201. The next prime is 130034321231. The reversal of 130034321221 is 122123430031.

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 130034321221 - 2⁷ = 130034321093 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 130034321192 and 130034321201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130034321201) 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, 104360791 + ... + 104362036.

It is an arithmetic number, because the mean of its divisors is an integer number (18785054520).

Almost surely, 2^130034321221 is an apocalyptic number.

It is an amenable number.

130034321221 is a deficient number, since it is larger than the sum of its proper divisors (20246114939).

130034321221 is an equidigital number, since it uses as much as digits as its factorization.

130034321221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208722923.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 130034321221 its reverse (122123430031), we get a palindrome (252157751252).

The spelling of 130034321221 in words is "one hundred thirty billion, thirty-four million, three hundred twenty-one thousand, two hundred twenty-one".