31404200300313 has 16 divisors (see below), whose sum is σ = 42215122728960. Its totient is φ = 20764808459136.

The previous prime is 31404200300309. The next prime is 31404200300359. The reversal of 31404200300313 is 31300300240413.

It is not a de Polignac number, because 31404200300313 - 2² = 31404200300309 is a prime.

It is not an unprimeable number, because it can be changed into a prime (31404200300303) 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 15 ways as a sum of consecutive naturals, for example, 11620270 + ... + 14065527.

It is an arithmetic number, because the mean of its divisors is an integer number (2638445170560).

Almost surely, 2^{31404200300313} is an apocalyptic number.

It is an amenable number.

31404200300313 is a deficient number, since it is larger than the sum of its proper divisors (10810922428647).

31404200300313 is a wasteful number, since it uses less digits than its factorization.

31404200300313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25689136.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 31404200300313 its reverse (31300300240413), we get a palindrome (62704500540726).

The spelling of 31404200300313 in words is "thirty-one trillion, four hundred four billion, two hundred million, three hundred thousand, three hundred thirteen".