211130311314 has 32 divisors (see below), whose sum is σ = 454898062080. Its totient is φ = 64940908032.

The previous prime is 211130311313. The next prime is 211130311387. The reversal of 211130311314 is 413113031112.

It is not an unprimeable number, because it can be changed into a prime (211130311313) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 234079 + ... + 690690.

It is an arithmetic number, because the mean of its divisors is an integer number (14215564440).

Almost surely, 2^211130311314 is an apocalyptic number.

211130311314 is an abundant number, since it is smaller than the sum of its proper divisors (243767750766).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

211130311314 is a wasteful number, since it uses less digits than its factorization.

211130311314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 927714.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 211130311314 its reverse (413113031112), we get a palindrome (624243342426).

The spelling of 211130311314 in words is "two hundred eleven billion, one hundred thirty million, three hundred eleven thousand, three hundred fourteen".