3120302141 has 6 divisors (see below), whose sum is σ = 3429753726. Its totient is φ = 2836638200.

The previous prime is 3120302137. The next prime is 3120302147. The reversal of 3120302141 is 1412030213.

It can be written as a sum of positive squares in only one way, i.e., 2869744900 + 250557241 = 53570^2 + 15829^2 .

It is not a de Polignac number, because 3120302141 - 2² = 3120302137 is a prime.

It is a super-2 number, since 2×3120302141² = 19472570902258367762, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3120302147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12893690 + ... + 12893931.

It is an arithmetic number, because the mean of its divisors is an integer number (571625621).

Almost surely, 2^3120302141 is an apocalyptic number.

It is an amenable number.

3120302141 is a deficient number, since it is larger than the sum of its proper divisors (309451585).

3120302141 is a wasteful number, since it uses less digits than its factorization.

3120302141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25787643 (or 25787632 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 3120302141 is about 55859.6647054026. The cubic root of 3120302141 is about 1461.2758817842.

Adding to 3120302141 its reverse (1412030213), we get a palindrome (4532332354).

The spelling of 3120302141 in words is "three billion, one hundred twenty million, three hundred two thousand, one hundred forty-one".