21143302002010 has 8 divisors (see below), whose sum is σ = 38057943603636. Its totient is φ = 8457320800800.

The previous prime is 21143302001999. The next prime is 21143302002029. The reversal of 21143302002010 is 1020020334112.

It is a happy number.

21143302002010 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 20677491657001 + 465810345009 = 4547251^2 + 682503^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1057165100091 + ... + 1057165100110.

Almost surely, 2^{21143302002010} is an apocalyptic number.

21143302002010 is a deficient number, since it is larger than the sum of its proper divisors (16914641601626).

21143302002010 is a wasteful number, since it uses less digits than its factorization.

21143302002010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2114330200208.

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

Adding to 21143302002010 its reverse (1020020334112), we get a palindrome (22163322336122).

The spelling of 21143302002010 in words is "twenty-one trillion, one hundred forty-three billion, three hundred two million, two thousand, ten".