20010213032 has 64 divisors (see below), whose sum is σ = 38943616320. Its totient is φ = 9634572288.

The previous prime is 20010212993. The next prime is 20010213037. The reversal of 20010213032 is 23031201002.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 20010212998 and 20010213016.

It is not an unprimeable number, because it can be changed into a prime (20010213037) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 4313018 + ... + 4317654.

It is an arithmetic number, because the mean of its divisors is an integer number (608494005).

Almost surely, 2^20010213032 is an apocalyptic number.

It is an amenable number.

20010213032 is a deficient number, since it is larger than the sum of its proper divisors (18933403288).

20010213032 is a wasteful number, since it uses less digits than its factorization.

20010213032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4890 (or 4886 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 20010213032 its reverse (23031201002), we get a palindrome (43041414034).

The spelling of 20010213032 in words is "twenty billion, ten million, two hundred thirteen thousand, thirty-two".