12413153205 has 28 divisors (see below), whose sum is σ = 22333465740. Its totient is φ = 6620346432.

The previous prime is 12413153201. The next prime is 12413153209. The reversal of 12413153205 is 50235131421.

12413153205 is a `hidden beast` number, since 1 + 24 + 1 + 315 + 320 + 5 = 666.

It is an interprime number because it is at equal distance from previous prime (12413153201) and next prime (12413153209).

It can be written as a sum of positive squares in 2 ways, for example, as 8397523044 + 4015630161 = 91638^2 + 63369^2 .

It is not a de Polignac number, because 12413153205 - 2² = 12413153201 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12413153201) by changing a digit.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 1699120 + ... + 1706409.

Almost surely, 2^12413153205 is an apocalyptic number.

12413153205 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12413153205 is a deficient number, since it is larger than the sum of its proper divisors (9920312535).

12413153205 is an frugal number, since it uses more digits than its factorization.

12413153205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3405552 (or 3405537 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

Adding to 12413153205 its reverse (50235131421), we get a palindrome (62648284626).

The spelling of 12413153205 in words is "twelve billion, four hundred thirteen million, one hundred fifty-three thousand, two hundred five".