10121330202 has 16 divisors (see below), whose sum is σ = 20244606240. Its totient is φ = 3373452432.

The previous prime is 10121330189. The next prime is 10121330221. The reversal of 10121330202 is 20203312101.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8452 + ... + 142527.

It is an arithmetic number, because the mean of its divisors is an integer number (1265287890).

Almost surely, 2^10121330202 is an apocalyptic number.

10121330202 is an abundant number, since it is smaller than the sum of its proper divisors (10123276038).

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

10121330202 is a wasteful number, since it uses less digits than its factorization.

10121330202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162157.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 10121330202 its reverse (20203312101), we get a palindrome (30324642303).

The spelling of 10121330202 in words is "ten billion, one hundred twenty-one million, three hundred thirty thousand, two hundred two".