31204610300189 has 8 divisors (see below), whose sum is σ = 31601311344000. Its totient is φ = 30807951905952.

The previous prime is 31204610300179. The next prime is 31204610300207. The reversal of 31204610300189 is 98100301640213.

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 31204610300189 - 2²⁸ = 31204341864733 is a prime.

It is a super-2 number, since 2×31204610300189² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31204610300119) 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 7 ways as a sum of consecutive naturals, for example, 9188504 + ... + 12117665.

It is an arithmetic number, because the mean of its divisors is an integer number (3950163918000).

Almost surely, 2^{31204610300189} is an apocalyptic number.

It is an amenable number.

31204610300189 is a deficient number, since it is larger than the sum of its proper divisors (396701043811).

31204610300189 is a wasteful number, since it uses less digits than its factorization.

31204610300189 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21324787.

The product of its (nonzero) digits is 31104, while the sum is 38.

The spelling of 31204610300189 in words is "thirty-one trillion, two hundred four billion, six hundred ten million, three hundred thousand, one hundred eighty-nine".