211013002 has 4 divisors (see below), whose sum is σ = 316519506. Its totient is φ = 105506500.

The previous prime is 211012979. The next prime is 211013003. The reversal of 211013002 is 200310112.

211013002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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., 189585361 + 21427641 = 13769^2 + 4629^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 211013002.

It is not an unprimeable number, because it can be changed into a prime (211013003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52753249 + ... + 52753252.

Almost surely, 2^211013002 is an apocalyptic number.

211013002 is a deficient number, since it is larger than the sum of its proper divisors (105506504).

211013002 is a wasteful number, since it uses less digits than its factorization.

211013002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105506503.

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 211013002 is about 14526.2865867365. The cubic root of 211013002 is about 595.3464093961.

Adding to 211013002 its reverse (200310112), we get a palindrome (411323114).

The spelling of 211013002 in words is "two hundred eleven million, thirteen thousand, two".