12041103136 has 12 divisors (see below), whose sum is σ = 23705921862. Its totient is φ = 6020551552.

The previous prime is 12041103131. The next prime is 12041103157. The reversal of 12041103136 is 63130114021.

It can be written as a sum of positive squares in only one way, i.e., 10539075600 + 1502027536 = 102660^2 + 38756^2 .

It is a super-3 number, since 3×12041103136³ (a number of 31 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (12041103131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 188142205 + ... + 188142268.

Almost surely, 2^12041103136 is an apocalyptic number.

12041103136 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12041103136 is a deficient number, since it is larger than the sum of its proper divisors (11664818726).

12041103136 is an equidigital number, since it uses as much as digits as its factorization.

12041103136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 376284483 (or 376284475 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 12041103136 its reverse (63130114021), we get a palindrome (75171217157).

The spelling of 12041103136 in words is "twelve billion, forty-one million, one hundred three thousand, one hundred thirty-six".