12102113411 has 8 divisors (see below), whose sum is σ = 12258977280. Its totient is φ = 11945341512.

The previous prime is 12102113407. The next prime is 12102113417. The reversal of 12102113411 is 11431120121.

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

It is a cyclic number.

It is not a de Polignac number, because 12102113411 - 2² = 12102113407 is a prime.

It is a super-2 number, since 2×12102113411² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12102113411.

It is not an unprimeable number, because it can be changed into a prime (12102113417) 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, 265076 + ... + 307358.

It is an arithmetic number, because the mean of its divisors is an integer number (1532372160).

Almost surely, 2^12102113411 is an apocalyptic number.

12102113411 is a deficient number, since it is larger than the sum of its proper divisors (156863869).

12102113411 is an equidigital number, since it uses as much as digits as its factorization.

12102113411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45985.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 12102113411 its reverse (11431120121), we get a palindrome (23533233532).

The spelling of 12102113411 in words is "twelve billion, one hundred two million, one hundred thirteen thousand, four hundred eleven".