210734741031 has 16 divisors (see below), whose sum is σ = 284572090080. Its totient is φ = 138698447360.

The previous prime is 210734741011. The next prime is 210734741083. The reversal of 210734741031 is 130147437012.

It is a cyclic number.

It is not a de Polignac number, because 210734741031 - 2¹⁹ = 210734216743 is a prime.

It is a super-2 number, since 2×210734741031² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 210734740983 and 210734741001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210734741011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 429990 + ... + 778691.

It is an arithmetic number, because the mean of its divisors is an integer number (17785755630).

Almost surely, 2^210734741031 is an apocalyptic number.

210734741031 is a deficient number, since it is larger than the sum of its proper divisors (73837349049).

210734741031 is a wasteful number, since it uses less digits than its factorization.

210734741031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1209426.

The product of its (nonzero) digits is 14112, while the sum is 33.

The spelling of 210734741031 in words is "two hundred ten billion, seven hundred thirty-four million, seven hundred forty-one thousand, thirty-one".