2120142013 has 8 divisors (see below), whose sum is σ = 2318253696. Its totient is φ = 1922925600.

The previous prime is 2120141983. The next prime is 2120142019. The reversal of 2120142013 is 3102410212.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2120142013 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2120142019) 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, 218856 + ... + 228337.

It is an arithmetic number, because the mean of its divisors is an integer number (289781712).

Almost surely, 2^2120142013 is an apocalyptic number.

It is an amenable number.

2120142013 is a deficient number, since it is larger than the sum of its proper divisors (198111683).

2120142013 is a wasteful number, since it uses less digits than its factorization.

2120142013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 447635.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 2120142013 is about 46044.9998696927. Note that the first 3 decimals coincide. The cubic root of 2120142013 is about 1284.6603417254.

Adding to 2120142013 its reverse (3102410212), we get a palindrome (5222552225).

The spelling of 2120142013 in words is "two billion, one hundred twenty million, one hundred forty-two thousand, thirteen".