10121203133202 has 64 divisors (see below), whose sum is σ = 23223958778880. Its totient is φ = 2880553306176.

The previous prime is 10121203133149. The next prime is 10121203133233. The reversal of 10121203133202 is 20233130212101.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 72542553 + ... + 72681939.

It is an arithmetic number, because the mean of its divisors is an integer number (362874355920).

Almost surely, 2^{10121203133202} is an apocalyptic number.

10121203133202 is an abundant number, since it is smaller than the sum of its proper divisors (13102755645678).

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

10121203133202 is a wasteful number, since it uses less digits than its factorization.

10121203133202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146095.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 10121203133202 its reverse (20233130212101), we get a palindrome (30354333345303).

The spelling of 10121203133202 in words is "ten trillion, one hundred twenty-one billion, two hundred three million, one hundred thirty-three thousand, two hundred two".