1003030122100 has 18 divisors (see below), whose sum is σ = 2176575365174. Its totient is φ = 401212048800.

The previous prime is 1003030122091. The next prime is 1003030122169. The reversal of 1003030122100 is 12210303001.

It can be written as a sum of positive squares in 3 ways, for example, as 16003768036 + 987026354064 = 126506^2 + 993492^2 .

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 5015150511 + ... + 5015150710.

Almost surely, 2^{1003030122100} is an apocalyptic number.

1003030122100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1003030122100 is an abundant number, since it is smaller than the sum of its proper divisors (1173545243074).

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

1003030122100 is a wasteful number, since it uses less digits than its factorization.

1003030122100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10030301235 (or 10030301228 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 1003030122100 its reverse (12210303001), we get a palindrome (1015240425101).

The spelling of 1003030122100 in words is "one trillion, three billion, thirty million, one hundred twenty-two thousand, one hundred".