11623536353103 has 4 divisors (see below), whose sum is σ = 15498048470808. Its totient is φ = 7749024235400.

The previous prime is 11623536353089. The next prime is 11623536353111. The reversal of 11623536353103 is 30135363532611.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11623536353103 - 2³⁶ = 11554816876367 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (21623536353103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1937256058848 + ... + 1937256058853.

It is an arithmetic number, because the mean of its divisors is an integer number (3874512117702).

Almost surely, 2^{11623536353103} is an apocalyptic number.

11623536353103 is a deficient number, since it is larger than the sum of its proper divisors (3874512117705).

11623536353103 is an equidigital number, since it uses as much as digits as its factorization.

11623536353103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3874512117704.

The product of its (nonzero) digits is 437400, while the sum is 42.

Adding to 11623536353103 its reverse (30135363532611), we get a palindrome (41758899885714).

The spelling of 11623536353103 in words is "eleven trillion, six hundred twenty-three billion, five hundred thirty-six million, three hundred fifty-three thousand, one hundred three".