3120200311 has 8 divisors (see below), whose sum is σ = 3284984880. Its totient is φ = 2955472128.

The previous prime is 3120200287. The next prime is 3120200339. The reversal of 3120200311 is 1130020213.

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 3120200311 - 2¹⁵ = 3120167543 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3120200291 and 3120200300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3120200371) 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, 146535 + ... + 166471.

It is an arithmetic number, because the mean of its divisors is an integer number (410623110).

Almost surely, 2^3120200311 is an apocalyptic number.

3120200311 is a deficient number, since it is larger than the sum of its proper divisors (164784569).

3120200311 is a wasteful number, since it uses less digits than its factorization.

3120200311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28193.

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

The square root of 3120200311 is about 55858.7532173786. The cubic root of 3120200311 is about 1461.2599855306.

Adding to 3120200311 its reverse (1130020213), we get a palindrome (4250220524).

The spelling of 3120200311 in words is "three billion, one hundred twenty million, two hundred thousand, three hundred eleven".