211007052 has 48 divisors (see below), whose sum is σ = 556040800. Its totient is φ = 69180480.

The previous prime is 211007051. The next prime is 211007057. The reversal of 211007052 is 250700112.

211007052 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (211007051) 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, 9427 + ... + 22602.

Almost surely, 2^211007052 is an apocalyptic number.

It is an amenable number.

211007052 is an abundant number, since it is smaller than the sum of its proper divisors (345033748).

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

211007052 is a wasteful number, since it uses less digits than its factorization.

211007052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32103 (or 32095 counting only the distinct ones).

The product of its (nonzero) digits is 140, while the sum is 18.

The square root of 211007052 is about 14526.0817841564. The cubic root of 211007052 is about 595.3408136202.

Adding to 211007052 its reverse (250700112), we get a palindrome (461707164).

The spelling of 211007052 in words is "two hundred eleven million, seven thousand, fifty-two".