3103012323121 has 8 divisors (see below), whose sum is σ = 3315079938080. Its totient is φ = 2895819825888.

The previous prime is 3103012323071. The next prime is 3103012323133. The reversal of 3103012323121 is 1213232103013.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3103012323121 - 2³¹ = 3100864839473 is a prime.

It is a super-2 number, since 2×3103012323121² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3103012323092 and 3103012323101.

It is not an unprimeable number, because it can be changed into a prime (3103012323221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1218778116 + ... + 1218780661.

It is an arithmetic number, because the mean of its divisors is an integer number (414384992260).

Almost surely, 2^{3103012323121} is an apocalyptic number.

It is an amenable number.

3103012323121 is a deficient number, since it is larger than the sum of its proper divisors (212067614959).

3103012323121 is a wasteful number, since it uses less digits than its factorization.

3103012323121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2437558863.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 3103012323121 its reverse (1213232103013), we get a palindrome (4316244426134).

The spelling of 3103012323121 in words is "three trillion, one hundred three billion, twelve million, three hundred twenty-three thousand, one hundred twenty-one".