122103313000 has 64 divisors (see below), whose sum is σ = 285834154320. Its totient is φ = 48822112000.

The previous prime is 122103312917. The next prime is 122103313051. The reversal of 122103313000 is 313301221.

It can be written as a sum of positive squares in 8 ways, for example, as 6240684004 + 115862628996 = 78998^2 + 340386^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2670330 + ... + 2715670.

Almost surely, 2^122103313000 is an apocalyptic number.

122103313000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122103313000 is an abundant number, since it is smaller than the sum of its proper divisors (163730841320).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122103313000 is a wasteful number, since it uses less digits than its factorization.

122103313000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48055 (or 48041 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 122103313000 its reverse (313301221), we get a palindrome (122416614221).

The spelling of 122103313000 in words is "one hundred twenty-two billion, one hundred three million, three hundred thirteen thousand".