12101030202 has 16 divisors (see below), whose sum is σ = 25625711232. Its totient is φ = 3796401600.

The previous prime is 12101030177. The next prime is 12101030209. The reversal of 12101030202 is 20203010121.

It is not an unprimeable number, because it can be changed into a prime (12101030209) 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, 59318674 + ... + 59318877.

It is an arithmetic number, because the mean of its divisors is an integer number (1601606952).

Almost surely, 2^12101030202 is an apocalyptic number.

12101030202 is an abundant number, since it is smaller than the sum of its proper divisors (13524681030).

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

12101030202 is a wasteful number, since it uses less digits than its factorization.

12101030202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118637573.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 12101030202 its reverse (20203010121), we get a palindrome (32304040323).

The spelling of 12101030202 in words is "twelve billion, one hundred one million, thirty thousand, two hundred two".