103003120122 has 64 divisors (see below), whose sum is σ = 250328309760. Its totient is φ = 27582379776.

The previous prime is 103003120081. The next prime is 103003120123. The reversal of 103003120122 is 221021300301.

It is a super-2 number, since 2×103003120122² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (103003120123) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 131158 + ... + 472449.

It is an arithmetic number, because the mean of its divisors is an integer number (3911379840).

Almost surely, 2^103003120122 is an apocalyptic number.

103003120122 is an abundant number, since it is smaller than the sum of its proper divisors (147325189638).

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

103003120122 is a wasteful number, since it uses less digits than its factorization.

103003120122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 603875.

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

Adding to 103003120122 its reverse (221021300301), we get a palindrome (324024420423).

The spelling of 103003120122 in words is "one hundred three billion, three million, one hundred twenty thousand, one hundred twenty-two".