31300303240045 has 32 divisors (see below), whose sum is σ = 46287483137280. Its totient is φ = 19837492738560.

The previous prime is 31300303240027. The next prime is 31300303240069. The reversal of 31300303240045 is 54004230300313.

It is not a de Polignac number, because 31300303240045 - 2²³ = 31300294851437 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 31300303239995 and 31300303240022.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 573974262 + ... + 574028791.

It is an arithmetic number, because the mean of its divisors is an integer number (1446483848040).

Almost surely, 2^{31300303240045} is an apocalyptic number.

31300303240045 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

31300303240045 is a deficient number, since it is larger than the sum of its proper divisors (14987179897235).

31300303240045 is a wasteful number, since it uses less digits than its factorization.

31300303240045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1148003125.

The product of its (nonzero) digits is 12960, while the sum is 28.

Adding to 31300303240045 its reverse (54004230300313), we get a palindrome (85304533540358).

The spelling of 31300303240045 in words is "thirty-one trillion, three hundred billion, three hundred three million, two hundred forty thousand, forty-five".