210120312141134 has 8 divisors (see below), whose sum is σ = 316318303837848. Its totient is φ = 104680877528520.

The previous prime is 210120312141133. The next prime is 210120312141137. The reversal of 210120312141134 is 431141213021012.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210120312141133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 189639270332 + ... + 189639271439.

It is an arithmetic number, because the mean of its divisors is an integer number (39539787979731).

Almost surely, 2^{210120312141134} is an apocalyptic number.

210120312141134 is a deficient number, since it is larger than the sum of its proper divisors (106197991696714).

210120312141134 is a wasteful number, since it uses less digits than its factorization.

210120312141134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 379278542050.

The product of its (nonzero) digits is 1152, while the sum is 26.

Adding to 210120312141134 its reverse (431141213021012), we get a palindrome (641261525162146).

The spelling of 210120312141134 in words is "two hundred ten trillion, one hundred twenty billion, three hundred twelve million, one hundred forty-one thousand, one hundred thirty-four".