310403113421 has 8 divisors (see below), whose sum is σ = 315841928640. Its totient is φ = 304970223168.

The previous prime is 310403113403. The next prime is 310403113457. The reversal of 310403113421 is 124311304013.

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 310403113421 - 2²⁶ = 310336004557 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 (310403113921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1375481 + ... + 1585166.

It is an arithmetic number, because the mean of its divisors is an integer number (39480241080).

Almost surely, 2^310403113421 is an apocalyptic number.

It is an amenable number.

310403113421 is a deficient number, since it is larger than the sum of its proper divisors (5438815219).

310403113421 is a wasteful number, since it uses less digits than its factorization.

310403113421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2962483.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 310403113421 its reverse (124311304013), we get a palindrome (434714417434).

The spelling of 310403113421 in words is "three hundred ten billion, four hundred three million, one hundred thirteen thousand, four hundred twenty-one".