31421324230300 has 18 divisors (see below), whose sum is σ = 68184273579968. Its totient is φ = 12568529692080.

The previous prime is 31421324230259. The next prime is 31421324230313. The reversal of 31421324230300 is 303242312413.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 157106621052 + ... + 157106621251.

Almost surely, 2^{31421324230300} is an apocalyptic number.

It is an amenable number.

31421324230300 is an abundant number, since it is smaller than the sum of its proper divisors (36762949349668).

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

31421324230300 is a wasteful number, since it uses less digits than its factorization.

31421324230300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314213242317 (or 314213242310 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 31421324230300 its reverse (303242312413), we get a palindrome (31724566542713).

The spelling of 31421324230300 in words is "thirty-one trillion, four hundred twenty-one billion, three hundred twenty-four million, two hundred thirty thousand, three hundred".