100011123303 has 16 divisors (see below), whose sum is σ = 164120818176. Its totient is φ = 52753119840.

The previous prime is 100011123299. The next prime is 100011123349. The reversal of 100011123303 is 303321110001.

It is not a de Polignac number, because 100011123303 - 2² = 100011123299 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100011123503) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 183170283 + ... + 183170828.

It is an arithmetic number, because the mean of its divisors is an integer number (10257551136).

Almost surely, 2^100011123303 is an apocalyptic number.

100011123303 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

100011123303 is a deficient number, since it is larger than the sum of its proper divisors (64109694873).

100011123303 is a wasteful number, since it uses less digits than its factorization.

100011123303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 366341134.

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 100011123303 its reverse (303321110001), we get a palindrome (403332233304).

The spelling of 100011123303 in words is "one hundred billion, eleven million, one hundred twenty-three thousand, three hundred three".