310120401 has 8 divisors (see below), whose sum is σ = 420272704. Its totient is φ = 203357520.

The previous prime is 310120387. The next prime is 310120423. The reversal of 310120401 is 104021013.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 310120401 - 2⁹ = 310119889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (310120441) 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, 847141 + ... + 847506.

It is an arithmetic number, because the mean of its divisors is an integer number (52534088).

Almost surely, 2^310120401 is an apocalyptic number.

It is an amenable number.

310120401 is a deficient number, since it is larger than the sum of its proper divisors (110152303).

310120401 is a wasteful number, since it uses less digits than its factorization.

310120401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1694711.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 310120401 is about 17610.2356883717. The cubic root of 310120401 is about 676.8775534247.

Adding to 310120401 its reverse (104021013), we get a palindrome (414141414).

The spelling of 310120401 in words is "three hundred ten million, one hundred twenty thousand, four hundred one".