210383311034 has 16 divisors (see below), whose sum is σ = 339915425640. Its totient is φ = 97081286400.

The previous prime is 210383311007. The next prime is 210383311043. The reversal of 210383311034 is 430113383012.

It can be written as a sum of positive squares in 4 ways, for example, as 209585418025 + 797893009 = 457805^2 + 28247^2 .

It is a super-2 number, since 2×210383311034² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 210383310988 and 210383311006.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 641267 + ... + 912134.

Almost surely, 2^210383311034 is an apocalyptic number.

210383311034 is a deficient number, since it is larger than the sum of its proper divisors (129532114606).

210383311034 is a wasteful number, since it uses less digits than its factorization.

210383311034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1558625.

The product of its (nonzero) digits is 5184, while the sum is 29.

Adding to 210383311034 its reverse (430113383012), we get a palindrome (640496694046).

The spelling of 210383311034 in words is "two hundred ten billion, three hundred eighty-three million, three hundred eleven thousand, thirty-four".