3102003121 has 8 divisors (see below), whose sum is σ = 3552907520. Its totient is φ = 2653039008.

The previous prime is 3102003119. The next prime is 3102003167. The reversal of 3102003121 is 1213002013.

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 3102003121 - 2¹ = 3102003119 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3102004121) 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, 481641 + ... + 488038.

It is an arithmetic number, because the mean of its divisors is an integer number (444113440).

Almost surely, 2^3102003121 is an apocalyptic number.

It is an amenable number.

3102003121 is a deficient number, since it is larger than the sum of its proper divisors (450904399).

3102003121 is an equidigital number, since it uses as much as digits as its factorization.

3102003121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 970143.

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

The square root of 3102003121 is about 55695.6292809409. The cubic root of 3102003121 is about 1458.4137273674.

Adding to 3102003121 its reverse (1213002013), we get a palindrome (4315005134).

The spelling of 3102003121 in words is "three billion, one hundred two million, three thousand, one hundred twenty-one".