202361660002 has 4 divisors (see below), whose sum is σ = 303542490006. Its totient is φ = 101180830000.

The previous prime is 202361659979. The next prime is 202361660087. The reversal of 202361660002 is 200066163202.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 125117130961 + 77244529041 = 353719^2 + 277929^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50590414999 + ... + 50590415002.

Almost surely, 2^202361660002 is an apocalyptic number.

202361660002 is a deficient number, since it is larger than the sum of its proper divisors (101180830004).

202361660002 is a wasteful number, since it uses less digits than its factorization.

202361660002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101180830003.

The product of its (nonzero) digits is 5184, while the sum is 28.

The spelling of 202361660002 in words is "two hundred two billion, three hundred sixty-one million, six hundred sixty thousand, two".