3103422121 has 4 divisors (see below), whose sum is σ = 3203532544. Its totient is φ = 3003311700.

The previous prime is 3103422107. The next prime is 3103422151. The reversal of 3103422121 is 1212243013.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1212243013 = 1409 ⋅860357.

It is a cyclic number.

It is not a de Polignac number, because 3103422121 - 2⁵ = 3103422089 is a prime.

It is a super-2 number, since 2×3103422121² = 19262457722224277282, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3103422151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50055165 + ... + 50055226.

It is an arithmetic number, because the mean of its divisors is an integer number (800883136).

Almost surely, 2^3103422121 is an apocalyptic number.

3103422121 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

3103422121 is a deficient number, since it is larger than the sum of its proper divisors (100110423).

3103422121 is a wasteful number, since it uses less digits than its factorization.

3103422121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100110422.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 3103422121 is about 55708.3667055497. The cubic root of 3103422121 is about 1458.6360754780.

Adding to 3103422121 its reverse (1212243013), we get a palindrome (4315665134).

The spelling of 3103422121 in words is "three billion, one hundred three million, four hundred twenty-two thousand, one hundred twenty-one".