31300300240413 has 16 divisors (see below), whose sum is σ = 44193834699840. Its totient is φ = 19637103833856.

The previous prime is 31300300240411. The next prime is 31300300240421. The reversal of 31300300240413 is 31404200300313.

It is not a de Polignac number, because 31300300240413 - 2¹ = 31300300240411 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31300300240411) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35501470 + ... + 36372447.

It is an arithmetic number, because the mean of its divisors is an integer number (2762114668740).

Almost surely, 2^{31300300240413} is an apocalyptic number.

It is an amenable number.

31300300240413 is a deficient number, since it is larger than the sum of its proper divisors (12893534459427).

31300300240413 is a wasteful number, since it uses less digits than its factorization.

31300300240413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71882476.

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

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

The spelling of 31300300240413 in words is "thirty-one trillion, three hundred billion, three hundred million, two hundred forty thousand, four hundred thirteen".