213301012 has 24 divisors (see below), whose sum is σ = 377368992. Its totient is φ = 105487200.

The previous prime is 213301007. The next prime is 213301013. The reversal of 213301012 is 210103312.

It is a junction number, because it is equal to n+sod(n) for n = 213300983 and 213301001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213301013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 241123 + ... + 242005.

It is an arithmetic number, because the mean of its divisors is an integer number (15723708).

Almost surely, 2^213301012 is an apocalyptic number.

It is an amenable number.

213301012 is a deficient number, since it is larger than the sum of its proper divisors (164067980).

213301012 is a wasteful number, since it uses less digits than its factorization.

213301012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1479 (or 1477 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 213301012 is about 14604.8283796832. The cubic root of 213301012 is about 597.4904553134.

Adding to 213301012 its reverse (210103312), we get a palindrome (423404324).

It can be divided in two parts, 21 and 3301012, that added together give a palindrome (3301033).

The spelling of 213301012 in words is "two hundred thirteen million, three hundred one thousand, twelve".