10143223102 has 4 divisors (see below), whose sum is σ = 15214834656. Its totient is φ = 5071611550.

The previous prime is 10143223067. The next prime is 10143223117. The reversal of 10143223102 is 20132234101.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 10143223102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2535805774 + ... + 2535805777.

It is an arithmetic number, because the mean of its divisors is an integer number (3803708664).

Almost surely, 2^10143223102 is an apocalyptic number.

10143223102 is a deficient number, since it is larger than the sum of its proper divisors (5071611554).

10143223102 is an equidigital number, since it uses as much as digits as its factorization.

10143223102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5071611553.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 10143223102 its reverse (20132234101), we get a palindrome (30275457203).

The spelling of 10143223102 in words is "ten billion, one hundred forty-three million, two hundred twenty-three thousand, one hundred two".