3100030121 has 8 divisors (see below), whose sum is σ = 3291052320. Its totient is φ = 2909971008.

The previous prime is 3100030103. The next prime is 3100030123. The reversal of 3100030121 is 1210300013.

3100030121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3100030121 is a prime.

It is a super-2 number, since 2×3100030121² = 19220373502214549282, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3100030123) 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, 234131 + ... + 247016.

It is an arithmetic number, because the mean of its divisors is an integer number (411381540).

Almost surely, 2^3100030121 is an apocalyptic number.

It is an amenable number.

3100030121 is a deficient number, since it is larger than the sum of its proper divisors (191022199).

3100030121 is a wasteful number, since it uses less digits than its factorization.

3100030121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 481543.

The product of its (nonzero) digits is 18, while the sum is 11.

The square root of 3100030121 is about 55677.9141222083. The cubic root of 3100030121 is about 1458.1044583299.

Adding to 3100030121 its reverse (1210300013), we get a palindrome (4310330134).

The spelling of 3100030121 in words is "three billion, one hundred million, thirty thousand, one hundred twenty-one".