122103210003 has 16 divisors (see below), whose sum is σ = 174606382080. Its totient is φ = 75662761824.

The previous prime is 122103209957. The next prime is 122103210013. The reversal of 122103210003 is 300012301221.

It is not a de Polignac number, because 122103210003 - 2¹⁷ = 122103078931 is a prime.

It is not an unprimeable number, because it can be changed into a prime (122103210013) 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, 20206051 + ... + 20212092.

It is an arithmetic number, because the mean of its divisors is an integer number (10912898880).

Almost surely, 2^122103210003 is an apocalyptic number.

122103210003 is a deficient number, since it is larger than the sum of its proper divisors (52503172077).

122103210003 is a wasteful number, since it uses less digits than its factorization.

122103210003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40418218.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 122103210003 its reverse (300012301221), we get a palindrome (422115511224).

The spelling of 122103210003 in words is "one hundred twenty-two billion, one hundred three million, two hundred ten thousand, three".