103011100123203 has 16 divisors (see below), whose sum is σ = 152612902026240. Its totient is φ = 68672327585832.

The previous prime is 103011100123157. The next prime is 103011100123313. The reversal of 103011100123203 is 302321001110301.

It is not a de Polignac number, because 103011100123203 - 2³⁷ = 102873661169731 is a prime.

It is a super-2 number, since 2×103011100123203² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (103011100123003) 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 15 ways as a sum of consecutive naturals, for example, 47223751 + ... + 49356912.

It is an arithmetic number, because the mean of its divisors is an integer number (9538306376640).

Almost surely, 2^{103011100123203} is an apocalyptic number.

103011100123203 is a deficient number, since it is larger than the sum of its proper divisors (49601801903037).

103011100123203 is an equidigital number, since it uses as much as digits as its factorization.

103011100123203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96620175 (or 96620169 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 103011100123203 its reverse (302321001110301), we get a palindrome (405332101233504).

The spelling of 103011100123203 in words is "one hundred three trillion, eleven billion, one hundred million, one hundred twenty-three thousand, two hundred three".