20201090332 has 6 divisors (see below), whose sum is σ = 35351908088. Its totient is φ = 10100545164.

The previous prime is 20201090303. The next prime is 20201090347. The reversal of 20201090332 is 23309010202.

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, 2525136288 + ... + 2525136295.

Almost surely, 2^20201090332 is an apocalyptic number.

It is an amenable number.

20201090332 is a deficient number, since it is larger than the sum of its proper divisors (15150817756).

20201090332 is a wasteful number, since it uses less digits than its factorization.

20201090332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5050272587 (or 5050272585 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

The spelling of 20201090332 in words is "twenty billion, two hundred one million, ninety thousand, three hundred thirty-two".