4300131221 has 8 divisors (see below), whose sum is σ = 4554066624. Its totient is φ = 4051776960.

The previous prime is 4300131151. The next prime is 4300131229. The reversal of 4300131221 is 1221310034.

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 4300131221 - 2¹⁴ = 4300114837 is a prime.

It is a super-2 number, since 2×4300131221² = 36982257035637901682, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4300131221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4300131229) 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, 1393700 + ... + 1396781.

It is an arithmetic number, because the mean of its divisors is an integer number (569258328).

Almost surely, 2^4300131221 is an apocalyptic number.

It is an amenable number.

4300131221 is a deficient number, since it is larger than the sum of its proper divisors (253935403).

4300131221 is a wasteful number, since it uses less digits than its factorization.

4300131221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2790571.

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

The square root of 4300131221 is about 65575.3857861317. The cubic root of 4300131221 is about 1626.1498728165.

Adding to 4300131221 its reverse (1221310034), we get a palindrome (5521441255).

The spelling of 4300131221 in words is "four billion, three hundred million, one hundred thirty-one thousand, two hundred twenty-one".