130212302021 has 8 divisors (see below), whose sum is σ = 131541893184. Its totient is φ = 128883968640.

The previous prime is 130212301963. The next prime is 130212302029. The reversal of 130212302021 is 120203212031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130212302021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130212302029) 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, 105635 + ... + 521136.

It is an arithmetic number, because the mean of its divisors is an integer number (16442736648).

Almost surely, 2^130212302021 is an apocalyptic number.

It is an amenable number.

130212302021 is a deficient number, since it is larger than the sum of its proper divisors (1329591163).

130212302021 is a wasteful number, since it uses less digits than its factorization.

130212302021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 628891.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 130212302021 its reverse (120203212031), we get a palindrome (250415514052).

The spelling of 130212302021 in words is "one hundred thirty billion, two hundred twelve million, three hundred two thousand, twenty-one".