130423030221 has 8 divisors (see below), whose sum is σ = 189706225824. Its totient is φ = 79044260720.

The previous prime is 130423030217. The next prime is 130423030249. The reversal of 130423030221 is 122030324031.

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 130423030221 - 2² = 130423030217 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130423030021) 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, 1976106486 + ... + 1976106551.

It is an arithmetic number, because the mean of its divisors is an integer number (23713278228).

Almost surely, 2^130423030221 is an apocalyptic number.

130423030221 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

130423030221 is a deficient number, since it is larger than the sum of its proper divisors (59283195603).

130423030221 is a wasteful number, since it uses less digits than its factorization.

130423030221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3952213051.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 130423030221 its reverse (122030324031), we get a palindrome (252453354252).

The spelling of 130423030221 in words is "one hundred thirty billion, four hundred twenty-three million, thirty thousand, two hundred twenty-one".