12106003260 has 48 divisors (see below), whose sum is σ = 36504258336. Its totient is φ = 2979939072.

The previous prime is 12106003199. The next prime is 12106003271. The reversal of 12106003260 is 6230060121.

It is a happy number.

It is a super-2 number, since 2×12106003260² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7759479 + ... + 7761038.

It is an arithmetic number, because the mean of its divisors is an integer number (760505382).

Almost surely, 2^12106003260 is an apocalyptic number.

12106003260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12106003260 is an abundant number, since it is smaller than the sum of its proper divisors (24398255076).

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

12106003260 is a wasteful number, since it uses less digits than its factorization.

12106003260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15520542 (or 15520540 counting only the distinct ones).

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

Adding to 12106003260 its reverse (6230060121), we get a palindrome (18336063381).

The spelling of 12106003260 in words is "twelve billion, one hundred six million, three thousand, two hundred sixty".