211233315034 has 16 divisors (see below), whose sum is σ = 370946310336. Its totient is φ = 88320549600.

The previous prime is 211233315011. The next prime is 211233315079. The reversal of 211233315034 is 430513332112.

It is a junction number, because it is equal to n+sod(n) for n = 211233314993 and 211233315011.

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, 184000572 + ... + 184001719.

It is an arithmetic number, because the mean of its divisors is an integer number (23184144396).

Almost surely, 2^211233315034 is an apocalyptic number.

211233315034 is a deficient number, since it is larger than the sum of its proper divisors (159712995302).

211233315034 is a wasteful number, since it uses less digits than its factorization.

211233315034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 368002341.

The product of its (nonzero) digits is 6480, while the sum is 28.

Adding to 211233315034 its reverse (430513332112), we get a palindrome (641746647146).

The spelling of 211233315034 in words is "two hundred eleven billion, two hundred thirty-three million, three hundred fifteen thousand, thirty-four".