211334324130 has 160 divisors (see below), whose sum is σ = 586684200960. Its totient is φ = 54544129920.

The previous prime is 211334324129. The next prime is 211334324143. The reversal of 211334324130 is 31423433112.

It is a happy number.

211334324130 is a `hidden beast` number, since 2 + 1 + 1 + 334 + 324 + 1 + 3 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 211334324094 and 211334324103.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 5705811 + ... + 5742729.

It is an arithmetic number, because the mean of its divisors is an integer number (3666776256).

Almost surely, 2^211334324130 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 211334324130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (293342100480).

211334324130 is an abundant number, since it is smaller than the sum of its proper divisors (375349876830).

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

211334324130 is a wasteful number, since it uses less digits than its factorization.

211334324130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37166 (or 37157 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 211334324130 its reverse (31423433112), we get a palindrome (242757757242).

The spelling of 211334324130 in words is "two hundred eleven billion, three hundred thirty-four million, three hundred twenty-four thousand, one hundred thirty".