10210000202 has 4 divisors (see below), whose sum is σ = 15315000306. Its totient is φ = 5105000100.

The previous prime is 10210000201. The next prime is 10210000231. The reversal of 10210000202 is 20200001201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 20200001201 = 8681 ⋅2326921.

It can be written as a sum of positive squares in only one way, i.e., 7167484921 + 3042515281 = 84661^2 + 55159^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 10210000202.

It is not an unprimeable number, because it can be changed into a prime (10210000201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2552500049 + ... + 2552500052.

Almost surely, 2^10210000202 is an apocalyptic number.

10210000202 is a deficient number, since it is larger than the sum of its proper divisors (5105000104).

10210000202 is an equidigital number, since it uses as much as digits as its factorization.

10210000202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5105000103.

The product of its (nonzero) digits is 8, while the sum is 8.

Adding to 10210000202 its reverse (20200001201), we get a palindrome (30410001403).

Subtracting 10210000202 from its reverse (20200001201), we obtain a palindrome (9990000999).

The spelling of 10210000202 in words is "ten billion, two hundred ten million, two hundred two", and thus it is an aban number.