12101103202 has 8 divisors (see below), whose sum is σ = 18164325996. Its totient is φ = 6046327872.

The previous prime is 12101103199. The next prime is 12101103247. The reversal of 12101103202 is 20230110121.

It can be written as a sum of positive squares in 2 ways, for example, as 11752944921 + 348158281 = 108411^2 + 18659^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2108283 + ... + 2114014.

Almost surely, 2^12101103202 is an apocalyptic number.

12101103202 is a deficient number, since it is larger than the sum of its proper divisors (6063222794).

12101103202 is a wasteful number, since it uses less digits than its factorization.

12101103202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4223732.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 12101103202 its reverse (20230110121), we get a palindrome (32331213323).

The spelling of 12101103202 in words is "twelve billion, one hundred one million, one hundred three thousand, two hundred two".