103112302122 has 24 divisors (see below), whose sum is σ = 223427942400. Its totient is φ = 34368005160.

The previous prime is 103112302091. The next prime is 103112302127. The reversal of 103112302122 is 221203211301.

103112302122 is a `hidden beast` number, since 1 + 0 + 311 + 230 + 2 + 122 = 666.

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

It is a junction number, because it is equal to n+sod(n) for n = 103112302095 and 103112302104.

It is not an unprimeable number, because it can be changed into a prime (103112302127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6597 + ... + 454167.

It is an arithmetic number, because the mean of its divisors is an integer number (9309497600).

Almost surely, 2^103112302122 is an apocalyptic number.

103112302122 is an abundant number, since it is smaller than the sum of its proper divisors (120315640278).

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

103112302122 is a wasteful number, since it uses less digits than its factorization.

103112302122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 460378 (or 460375 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 103112302122 its reverse (221203211301), we get a palindrome (324315513423).

The spelling of 103112302122 in words is "one hundred three billion, one hundred twelve million, three hundred two thousand, one hundred twenty-two".