159980202 has 24 divisors (see below), whose sum is σ = 349695684. Its totient is φ = 52854144.

The previous prime is 159980179. The next prime is 159980221. The reversal of 159980202 is 202089951.

It can be written as a sum of positive squares in 2 ways, for example, as 159289641 + 690561 = 12621^2 + 831^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 37293 + ... + 41360.

Almost surely, 2^159980202 is an apocalyptic number.

159980202 is an abundant number, since it is smaller than the sum of its proper divisors (189715482).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

159980202 is a wasteful number, since it uses less digits than its factorization.

159980202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78774 (or 78771 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 36.

The square root of 159980202 is about 12648.3280317993. The cubic root of 159980202 is about 542.8611307120.

The spelling of 159980202 in words is "one hundred fifty-nine million, nine hundred eighty thousand, two hundred two".