211131330010 has 64 divisors (see below), whose sum is σ = 395439770880. Its totient is φ = 81064811520.

The previous prime is 211131329977. The next prime is 211131330037. The reversal of 211131330010 is 10033131112.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 47732659 + ... + 47737081.

It is an arithmetic number, because the mean of its divisors is an integer number (6178746420).

Almost surely, 2^211131330010 is an apocalyptic number.

211131330010 is a deficient number, since it is larger than the sum of its proper divisors (184308440870).

211131330010 is a wasteful number, since it uses less digits than its factorization.

211131330010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5383.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 211131330010 its reverse (10033131112), we get a palindrome (221164461122).

The spelling of 211131330010 in words is "two hundred eleven billion, one hundred thirty-one million, three hundred thirty thousand, ten".