10030221143 has 4 divisors (see below), whose sum is σ = 10034643960. Its totient is φ = 10025798328.

The previous prime is 10030221127. The next prime is 10030221193. The reversal of 10030221143 is 34112203001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34112203001 = 43487 ⋅784423.

It is a cyclic number.

It is not a de Polignac number, because 10030221143 - 2⁴ = 10030221127 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 (10030221193) 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, 2208005 + ... + 2212542.

It is an arithmetic number, because the mean of its divisors is an integer number (2508660990).

Almost surely, 2^10030221143 is an apocalyptic number.

10030221143 is a deficient number, since it is larger than the sum of its proper divisors (4422817).

10030221143 is an equidigital number, since it uses as much as digits as its factorization.

10030221143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4422816.

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

Adding to 10030221143 its reverse (34112203001), we get a palindrome (44142424144).

The spelling of 10030221143 in words is "ten billion, thirty million, two hundred twenty-one thousand, one hundred forty-three".