31300230341143 has 8 divisors (see below), whose sum is σ = 32073346423440. Its totient is φ = 30527575965120.

The previous prime is 31300230341141. The next prime is 31300230341167. The reversal of 31300230341143 is 34114303200313.

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 31300230341143 - 2¹ = 31300230341141 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 (31300230341141) 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, 115289308 + ... + 115560481.

It is an arithmetic number, because the mean of its divisors is an integer number (4009168302930).

Almost surely, 2^{31300230341143} is an apocalyptic number.

31300230341143 is a deficient number, since it is larger than the sum of its proper divisors (773116082297).

31300230341143 is a wasteful number, since it uses less digits than its factorization.

31300230341143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230853137.

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 31300230341143 its reverse (34114303200313), we get a palindrome (65414533541456).

The spelling of 31300230341143 in words is "thirty-one trillion, three hundred billion, two hundred thirty million, three hundred forty-one thousand, one hundred forty-three".