10102110202 has 16 divisors (see below), whose sum is σ = 15319722600. Its totient is φ = 4995606528.

The previous prime is 10102110167. The next prime is 10102110203. The reversal of 10102110202 is 20201120101.

It can be written as a sum of positive squares in 4 ways, for example, as 5800193281 + 4301916921 = 76159^2 + 65589^2 .

It is not an unprimeable number, because it can be changed into a prime (10102110203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 283698 + ... + 317314.

Almost surely, 2^10102110202 is an apocalyptic number.

10102110202 is a deficient number, since it is larger than the sum of its proper divisors (5217612398).

10102110202 is a wasteful number, since it uses less digits than its factorization.

10102110202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35265.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 10102110202 its reverse (20201120101), we get a palindrome (30303230303).

The spelling of 10102110202 in words is "ten billion, one hundred two million, one hundred ten thousand, two hundred two".