3120142055 has 8 divisors (see below), whose sum is σ = 3753948672. Its totient is φ = 2489594848.

The previous prime is 3120142037. The next prime is 3120142063. The reversal of 3120142055 is 5502410213.

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 3120142055 - 2¹⁸ = 3119879911 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3120142055.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 812744 + ... + 816573.

It is an arithmetic number, because the mean of its divisors is an integer number (469243584).

Almost surely, 2^3120142055 is an apocalyptic number.

3120142055 is a deficient number, since it is larger than the sum of its proper divisors (633806617).

3120142055 is a wasteful number, since it uses less digits than its factorization.

3120142055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1629705.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 3120142055 is about 55858.2317568324. The cubic root of 3120142055 is about 1461.2508912757.

Adding to 3120142055 its reverse (5502410213), we get a palindrome (8622552268).

The spelling of 3120142055 in words is "three billion, one hundred twenty million, one hundred forty-two thousand, fifty-five".