3120203243223 has 36 divisors (see below), whose sum is σ = 5009593811040. Its totient is φ = 1869784656960.

The previous prime is 3120203243191. The next prime is 3120203243279. The reversal of 3120203243223 is 3223423020213.

3120203243223 is a `hidden beast` number, since 3 + 1 + 2 + 0 + 203 + 2 + 432 + 23 = 666.

It is not a de Polignac number, because 3120203243223 - 2⁵ = 3120203243191 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3120203248223) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 15999711 + ... + 16193552.

It is an arithmetic number, because the mean of its divisors is an integer number (139155383640).

Almost surely, 2^{3120203243223} is an apocalyptic number.

3120203243223 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

3120203243223 is a deficient number, since it is larger than the sum of its proper divisors (1889390567817).

3120203243223 is a wasteful number, since it uses less digits than its factorization.

3120203243223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32193380 (or 32193366 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 3120203243223 its reverse (3223423020213), we get a palindrome (6343626263436).

The spelling of 3120203243223 in words is "three trillion, one hundred twenty billion, two hundred three million, two hundred forty-three thousand, two hundred twenty-three".