3120202023 has 4 divisors (see below), whose sum is σ = 4160269368. Its totient is φ = 2080134680.

The previous prime is 3120202013. The next prime is 3120202031. The reversal of 3120202023 is 3202020213.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3120202023 - 2⁸ = 3120201767 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3120201993 and 3120202011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3120202013) 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 3 ways as a sum of consecutive naturals, for example, 520033668 + ... + 520033673.

It is an arithmetic number, because the mean of its divisors is an integer number (1040067342).

Almost surely, 2^3120202023 is an apocalyptic number.

3120202023 is a deficient number, since it is larger than the sum of its proper divisors (1040067345).

3120202023 is a wasteful number, since it uses less digits than its factorization.

3120202023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1040067344.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 3120202023 is about 55858.7685417428. The cubic root of 3120202023 is about 1461.2602527866.

Adding to 3120202023 its reverse (3202020213), we get a palindrome (6322222236).

The spelling of 3120202023 in words is "three billion, one hundred twenty million, two hundred two thousand, twenty-three".