20020301002 has 32 divisors (see below), whose sum is σ = 32709796560. Its totient is φ = 9134899200.

The previous prime is 20020300957. The next prime is 20020301009. The reversal of 20020301002 is 20010302002.

It can be written as a sum of positive squares in 8 ways, for example, as 13324315761 + 6695985241 = 115431^2 + 81829^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 20020301002.

It is not an unprimeable number, because it can be changed into a prime (20020301009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1856458 + ... + 1867210.

Almost surely, 2^20020301002 is an apocalyptic number.

20020301002 is a deficient number, since it is larger than the sum of its proper divisors (12689495558).

20020301002 is a wasteful number, since it uses less digits than its factorization.

20020301002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11578.

The product of its (nonzero) digits is 24, while the sum is 10.

Adding to 20020301002 its reverse (20010302002), we get a palindrome (40030603004).

The spelling of 20020301002 in words is "twenty billion, twenty million, three hundred one thousand, two".