31300230341142 has 24 divisors (see below), whose sum is σ = 77505332273616. Its totient is φ = 8942922954576.

The previous prime is 31300230341141. The next prime is 31300230341167. The reversal of 31300230341142 is 24114303200313.

It is a happy number.

31300230341142 is a `hidden beast` number, since 3 + 1 + 300 + 2 + 3 + 0 + 341 + 14 + 2 = 666.

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 pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 124207263133 + ... + 124207263384.

It is an arithmetic number, because the mean of its divisors is an integer number (3229388844734).

Almost surely, 2^{31300230341142} is an apocalyptic number.

31300230341142 is an abundant number, since it is smaller than the sum of its proper divisors (46205101932474).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

31300230341142 is a wasteful number, since it uses less digits than its factorization.

31300230341142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248414526532 (or 248414526529 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 31300230341142 its reverse (24114303200313), we get a palindrome (55414533541455).

The spelling of 31300230341142 in words is "thirty-one trillion, three hundred billion, two hundred thirty million, three hundred forty-one thousand, one hundred forty-two".