20302001032 has 8 divisors (see below), whose sum is σ = 38066251950. Its totient is φ = 10151000512.

The previous prime is 20302001023. The next prime is 20302001039. The reversal of 20302001032 is 23010020302.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 10663866756 + 9638134276 = 103266^2 + 98174^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (20302001039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1268875057 + ... + 1268875072.

Almost surely, 2^20302001032 is an apocalyptic number.

It is an amenable number.

20302001032 is a deficient number, since it is larger than the sum of its proper divisors (17764250918).

20302001032 is a wasteful number, since it uses less digits than its factorization.

20302001032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2537750135 (or 2537750131 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 13.

Adding to 20302001032 its reverse (23010020302), we get a palindrome (43312021334).

The spelling of 20302001032 in words is "twenty billion, three hundred two million, one thousand, thirty-two".