10212240143 has 8 divisors (see below), whose sum is σ = 12178572288. Its totient is φ = 8372768184.

The previous prime is 10212240127. The next prime is 10212240197. The reversal of 10212240143 is 34104221201.

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 10212240143 - 2⁴ = 10212240127 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 (10212240043) 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, 31714871 + ... + 31715192.

It is an arithmetic number, because the mean of its divisors is an integer number (1522321536).

Almost surely, 2^10212240143 is an apocalyptic number.

10212240143 is a deficient number, since it is larger than the sum of its proper divisors (1966332145).

10212240143 is an equidigital number, since it uses as much as digits as its factorization.

10212240143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63430093.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 10212240143 its reverse (34104221201), we get a palindrome (44316461344).

The spelling of 10212240143 in words is "ten billion, two hundred twelve million, two hundred forty thousand, one hundred forty-three".