3120400320301 has 4 divisors (see below), whose sum is σ = 3404073076704. Its totient is φ = 2836727563900.

The previous prime is 3120400320293. The next prime is 3120400320353. The reversal of 3120400320301 is 1030230040213.

3120400320301 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3120400320301 - 2³ = 3120400320293 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 (3120400320101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 141836378185 + ... + 141836378206.

It is an arithmetic number, because the mean of its divisors is an integer number (851018269176).

Almost surely, 2^{3120400320301} is an apocalyptic number.

It is an amenable number.

3120400320301 is a deficient number, since it is larger than the sum of its proper divisors (283672756403).

3120400320301 is a wasteful number, since it uses less digits than its factorization.

3120400320301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283672756402.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 3120400320301 its reverse (1030230040213), we get a palindrome (4150630360514).

The spelling of 3120400320301 in words is "three trillion, one hundred twenty billion, four hundred million, three hundred twenty thousand, three hundred one".