2001211034 has 4 divisors (see below), whose sum is σ = 3001816554. Its totient is φ = 1000605516.

The previous prime is 2001211027. The next prime is 2001211067. The reversal of 2001211034 is 4301121002.

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., 1902268225 + 98942809 = 43615^2 + 9947^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500302757 + ... + 500302760.

Almost surely, 2^2001211034 is an apocalyptic number.

2001211034 is a deficient number, since it is larger than the sum of its proper divisors (1000605520).

2001211034 is a wasteful number, since it uses less digits than its factorization.

2001211034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1000605519.

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

The square root of 2001211034 is about 44734.8972727109. The cubic root of 2001211034 is about 1260.1752997890.

Adding to 2001211034 its reverse (4301121002), we get a palindrome (6302332036).

The spelling of 2001211034 in words is "two billion, one million, two hundred eleven thousand, thirty-four".