211342114 has 4 divisors (see below), whose sum is σ = 317013174. Its totient is φ = 105671056.

The previous prime is 211342093. The next prime is 211342121. The reversal of 211342114 is 411243112.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 134165889 + 77176225 = 11583^2 + 8785^2 .

It is a junction number, because it is equal to n+sod(n) for n = 211342091 and 211342100.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52835527 + ... + 52835530.

Almost surely, 2^211342114 is an apocalyptic number.

211342114 is a deficient number, since it is larger than the sum of its proper divisors (105671060).

211342114 is a wasteful number, since it uses less digits than its factorization.

211342114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105671059.

The product of its digits is 192, while the sum is 19.

The square root of 211342114 is about 14537.6103263225. The cubic root of 211342114 is about 595.6557645360.

Adding to 211342114 its reverse (411243112), we get a palindrome (622585226).

The spelling of 211342114 in words is "two hundred eleven million, three hundred forty-two thousand, one hundred fourteen".