5920311121391 has 4 divisors (see below), whose sum is σ = 5946391787352. Its totient is φ = 5894230455432.

The previous prime is 5920311121279. The next prime is 5920311121489. The reversal of 5920311121391 is 1931211130295.

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 5920311121391 - 2³⁰ = 5919237379567 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5920311121891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13040332640 + ... + 13040333093.

It is an arithmetic number, because the mean of its divisors is an integer number (1486597946838).

Almost surely, 2^{5920311121391} is an apocalyptic number.

5920311121391 is a deficient number, since it is larger than the sum of its proper divisors (26080665961).

5920311121391 is a wasteful number, since it uses less digits than its factorization.

5920311121391 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26080665960.

The product of its (nonzero) digits is 14580, while the sum is 38.

The spelling of 5920311121391 in words is "five trillion, nine hundred twenty billion, three hundred eleven million, one hundred twenty-one thousand, three hundred ninety-one".