20001010302 has 96 divisors (see below), whose sum is σ = 54777707712. Its totient is φ = 5132408832.

The previous prime is 20001010301. The next prime is 20001010313. The reversal of 20001010302 is 20301010002.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20001010301) 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 47 ways as a sum of consecutive naturals, for example, 104403 + ... + 225614.

It is an arithmetic number, because the mean of its divisors is an integer number (570601122).

Almost surely, 2^20001010302 is an apocalyptic number.

20001010302 is an abundant number, since it is smaller than the sum of its proper divisors (34776697410).

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

20001010302 is a wasteful number, since it uses less digits than its factorization.

20001010302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330082 (or 330079 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 9.

Adding to 20001010302 its reverse (20301010002), we get a palindrome (40302020304).

The spelling of 20001010302 in words is "twenty billion, one million, ten thousand, three hundred two".