3103200121 has 8 divisors (see below), whose sum is σ = 3551522240. Its totient is φ = 2656129968.

The previous prime is 3103200047. The next prime is 3103200151. The reversal of 3103200121 is 1210023013.

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 3103200121 - 2⁹ = 3103199609 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3103200151) 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 7 ways as a sum of consecutive naturals, for example, 307671 + ... + 317596.

It is an arithmetic number, because the mean of its divisors is an integer number (443940280).

Almost surely, 2^3103200121 is an apocalyptic number.

It is an amenable number.

3103200121 is a deficient number, since it is larger than the sum of its proper divisors (448322119).

3103200121 is an equidigital number, since it uses as much as digits as its factorization.

3103200121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 625983.

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

The square root of 3103200121 is about 55706.3741505404. The cubic root of 3103200121 is about 1458.6012939886.

Adding to 3103200121 its reverse (1210023013), we get a palindrome (4313223134).

The spelling of 3103200121 in words is "three billion, one hundred three million, two hundred thousand, one hundred twenty-one".