10555236113 has 4 divisors (see below), whose sum is σ = 10734138480. Its totient is φ = 10376333748.

The previous prime is 10555236049. The next prime is 10555236119. The reversal of 10555236113 is 31163255501.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10555236113 - 2⁶ = 10555236049 is a prime.

It is a super-2 number, since 2×10555236113² (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 10555236113.

It is not an unprimeable number, because it can be changed into a prime (10555236119) 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, 89451095 + ... + 89451212.

It is an arithmetic number, because the mean of its divisors is an integer number (2683534620).

Almost surely, 2^10555236113 is an apocalyptic number.

It is an amenable number.

10555236113 is a deficient number, since it is larger than the sum of its proper divisors (178902367).

10555236113 is an equidigital number, since it uses as much as digits as its factorization.

10555236113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178902366.

The product of its (nonzero) digits is 13500, while the sum is 32.

The spelling of 10555236113 in words is "ten billion, five hundred fifty-five million, two hundred thirty-six thousand, one hundred thirteen".