11310616203 has 8 divisors (see below), whose sum is σ = 15271718400. Its totient is φ = 7444962408.

The previous prime is 11310616201. The next prime is 11310616217. The reversal of 11310616203 is 30261601311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11310616203 - 2¹ = 11310616201 is a prime.

It is a super-2 number, since 2×11310616203² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11310616201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23861823 + ... + 23862296.

It is an arithmetic number, because the mean of its divisors is an integer number (1908964800).

Almost surely, 2^11310616203 is an apocalyptic number.

11310616203 is a deficient number, since it is larger than the sum of its proper divisors (3961102197).

11310616203 is an equidigital number, since it uses as much as digits as its factorization.

11310616203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47724201.

The product of its (nonzero) digits is 648, while the sum is 24.

The spelling of 11310616203 in words is "eleven billion, three hundred ten million, six hundred sixteen thousand, two hundred three".