102112011303 has 8 divisors (see below), whose sum is σ = 136348691328. Its totient is φ = 67975002744.

The previous prime is 102112011299. The next prime is 102112011311. The reversal of 102112011303 is 303110211201.

It is a happy number.

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

It is not a de Polignac number, because 102112011303 - 2² = 102112011299 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102112011103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24915475 + ... + 24919572.

It is an arithmetic number, because the mean of its divisors is an integer number (17043586416).

Almost surely, 2^102112011303 is an apocalyptic number.

102112011303 is a deficient number, since it is larger than the sum of its proper divisors (34236680025).

102112011303 is an equidigital number, since it uses as much as digits as its factorization.

102112011303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49835733.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 102112011303 its reverse (303110211201), we get a palindrome (405222222504).

The spelling of 102112011303 in words is "one hundred two billion, one hundred twelve million, eleven thousand, three hundred three".