103122123021203 has 16 divisors (see below), whose sum is σ = 121150969771776. Its totient is φ = 86535687601440.

The previous prime is 103122123021199. The next prime is 103122123021217. The reversal of 103122123021203 is 302120321221301.

It is not a de Polignac number, because 103122123021203 - 2² = 103122123021199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103122123021233) 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, 36357026 + ... + 39090632.

It is an arithmetic number, because the mean of its divisors is an integer number (7571935610736).

Almost surely, 2^{103122123021203} is an apocalyptic number.

103122123021203 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

103122123021203 is a deficient number, since it is larger than the sum of its proper divisors (18028846750573).

103122123021203 is a wasteful number, since it uses less digits than its factorization.

103122123021203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2997434.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 103122123021203 its reverse (302120321221301), we get a palindrome (405242444242504).

The spelling of 103122123021203 in words is "one hundred three trillion, one hundred twenty-two billion, one hundred twenty-three million, twenty-one thousand, two hundred three".