210223131020134 has 8 divisors (see below), whose sum is σ = 315335795204880. Its totient is φ = 105111199285176.

The previous prime is 210223131020069. The next prime is 210223131020171. The reversal of 210223131020134 is 431020131322012.

210223131020134 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 210223131020099 and 210223131020108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 182394349 + ... + 183543304.

It is an arithmetic number, because the mean of its divisors is an integer number (39416974400610).

Almost surely, 2^{210223131020134} is an apocalyptic number.

210223131020134 is a deficient number, since it is larger than the sum of its proper divisors (105112664184746).

210223131020134 is a wasteful number, since it uses less digits than its factorization.

210223131020134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 366224894.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 210223131020134 its reverse (431020131322012), we get a palindrome (641243262342146).

The spelling of 210223131020134 in words is "two hundred ten trillion, two hundred twenty-three billion, one hundred thirty-one million, twenty thousand, one hundred thirty-four".