3052870121 has 4 divisors (see below), whose sum is σ = 3488994432. Its totient is φ = 2616745812.

The previous prime is 3052870091. The next prime is 3052870123. The reversal of 3052870121 is 1210782503.

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.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3052870121 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3052870123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 218062145 + ... + 218062158.

It is an arithmetic number, because the mean of its divisors is an integer number (872248608).

Almost surely, 2^3052870121 is an apocalyptic number.

It is an amenable number.

3052870121 is a deficient number, since it is larger than the sum of its proper divisors (436124311).

3052870121 is an equidigital number, since it uses as much as digits as its factorization.

3052870121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 436124310.

The product of its (nonzero) digits is 3360, while the sum is 29.

The square root of 3052870121 is about 55252.7838303194. The cubic root of 3052870121 is about 1450.6727153580.

The spelling of 3052870121 in words is "three billion, fifty-two million, eight hundred seventy thousand, one hundred twenty-one".