12602243103 has 32 divisors (see below), whose sum is σ = 18220688640. Its totient is φ = 7729800960.

The previous prime is 12602243083. The next prime is 12602243113. The reversal of 12602243103 is 30134220621.

It is not a de Polignac number, because 12602243103 - 2³² = 8307275807 is a prime.

It is a super-3 number, since 3×12602243103³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12602243113) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 112300 + ... + 194462.

It is an arithmetic number, because the mean of its divisors is an integer number (569396520).

Almost surely, 2^12602243103 is an apocalyptic number.

12602243103 is a deficient number, since it is larger than the sum of its proper divisors (5618445537).

12602243103 is a wasteful number, since it uses less digits than its factorization.

12602243103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82279.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 12602243103 its reverse (30134220621), we get a palindrome (42736463724).

The spelling of 12602243103 in words is "twelve billion, six hundred two million, two hundred forty-three thousand, one hundred three".