211012300 has 18 divisors (see below), whose sum is σ = 457896908. Its totient is φ = 84404880.

The previous prime is 211012297. The next prime is 211012303. The reversal of 211012300 is 3210112.

211012300 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (211012297) and next prime (211012303).

It is a Harshad number since it is a multiple of its sum of digits (10).

It is not an unprimeable number, because it can be changed into a prime (211012303) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1054962 + ... + 1055161.

Almost surely, 2^211012300 is an apocalyptic number.

211012300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

211012300 is an abundant number, since it is smaller than the sum of its proper divisors (246884608).

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

211012300 is a wasteful number, since it uses less digits than its factorization.

211012300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2110137 (or 2110130 counting only the distinct ones).

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

The square root of 211012300 is about 14526.2624236243. The cubic root of 211012300 is about 595.3457491941.

Adding to 211012300 its reverse (3210112), we get a palindrome (214222412).

The spelling of 211012300 in words is "two hundred eleven million, twelve thousand, three hundred".