3120020121199 has 8 divisors (see below), whose sum is σ = 3273066277920. Its totient is φ = 2970004581600.

The previous prime is 3120020121149. The next prime is 3120020121223. The reversal of 3120020121199 is 9911210200213.

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 3120020121199 - 2⁹ = 3120020120687 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 3120020121199.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3120020121149) 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, 757652172 + ... + 757656289.

It is an arithmetic number, because the mean of its divisors is an integer number (409133284740).

Almost surely, 2^{3120020121199} is an apocalyptic number.

3120020121199 is a deficient number, since it is larger than the sum of its proper divisors (153046156721).

3120020121199 is a wasteful number, since it uses less digits than its factorization.

3120020121199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1515308561.

The product of its (nonzero) digits is 1944, while the sum is 31.

The spelling of 3120020121199 in words is "three trillion, one hundred twenty billion, twenty million, one hundred twenty-one thousand, one hundred ninety-nine".