200102421352 has 16 divisors (see below), whose sum is σ = 382271135940. Its totient is φ = 98163451776.

The previous prime is 200102421263. The next prime is 200102421367. The reversal of 200102421352 is 253124201002.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 188500115556 + 11602305796 = 434166^2 + 107714^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 235969413 + ... + 235970260.

Almost surely, 2^200102421352 is an apocalyptic number.

It is an amenable number.

200102421352 is a deficient number, since it is larger than the sum of its proper divisors (182168714588).

200102421352 is a wasteful number, since it uses less digits than its factorization.

200102421352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 471939732 (or 471939728 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

Adding to 200102421352 its reverse (253124201002), we get a palindrome (453226622354).

The spelling of 200102421352 in words is "two hundred billion, one hundred two million, four hundred twenty-one thousand, three hundred fifty-two".