122103100350 has 384 divisors, whose sum is σ = 437731983360. Its totient is φ = 24268464000.

The previous prime is 122103100349. The next prime is 122103100363. The reversal of 122103100350 is 53001301221.

122103100350 is a `hidden beast` number, since 1 + 2 + 2 + 1 + 0 + 310 + 0 + 350 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 2365315 + ... + 2416385.

It is an arithmetic number, because the mean of its divisors is an integer number (1139927040).

Almost surely, 2^122103100350 is an apocalyptic number.

122103100350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 122103100350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (218865991680).

122103100350 is an abundant number, since it is smaller than the sum of its proper divisors (315628883010).

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

122103100350 is a wasteful number, since it uses less digits than its factorization.

122103100350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51133 (or 51122 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

Adding to 122103100350 its reverse (53001301221), we get a palindrome (175104401571).

The spelling of 122103100350 in words is "one hundred twenty-two billion, one hundred three million, one hundred thousand, three hundred fifty".