210132310110031 has 8 divisors (see below), whose sum is σ = 221198376878720. Its totient is φ = 199066890491352.

The previous prime is 210132310109959. The next prime is 210132310110049. The reversal of 210132310110031 is 130011013231012.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-210132310110031 is a prime.

It is a super-2 number, since 2×210132310110031² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 210132310109990 and 210132310110008.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210132310110061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 161120925 + ... + 162419878.

It is an arithmetic number, because the mean of its divisors is an integer number (27649797109840).

Almost surely, 2^{210132310110031} is an apocalyptic number.

210132310110031 is a deficient number, since it is larger than the sum of its proper divisors (11066066768689).

210132310110031 is a wasteful number, since it uses less digits than its factorization.

210132310110031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 323575005.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 210132310110031 its reverse (130011013231012), we get a palindrome (340143323341043).

The spelling of 210132310110031 in words is "two hundred ten trillion, one hundred thirty-two billion, three hundred ten million, one hundred ten thousand, thirty-one".