1234000211 has 4 divisors (see below), whose sum is σ = 1234471512. Its totient is φ = 1233528912.

The previous prime is 1234000189. The next prime is 1234000213. The reversal of 1234000211 is 1120004321.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1234000211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1234000213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 231701 + ... + 236966.

It is an arithmetic number, because the mean of its divisors is an integer number (308617878).

Almost surely, 2^1234000211 is an apocalyptic number.

1234000211 is a deficient number, since it is larger than the sum of its proper divisors (471301).

1234000211 is an equidigital number, since it uses as much as digits as its factorization.

1234000211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 471300.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 1234000211 is about 35128.3391437739. The cubic root of 1234000211 is about 1072.6015280170.

Adding to 1234000211 its reverse (1120004321), we get a palindrome (2354004532).

The spelling of 1234000211 in words is "one billion, two hundred thirty-four million, two hundred eleven", and thus it is an aban number.