213010301 has 6 divisors (see below), whose sum is σ = 247787550. Its totient is φ = 182580216.

The previous prime is 213010279. The next prime is 213010309. The reversal of 213010301 is 103010312.

It can be written as a sum of positive squares in only one way, i.e., 128278276 + 84732025 = 11326^2 + 9205^2 .

It is not a de Polignac number, because 213010301 - 2¹⁴ = 212993917 is a prime.

It is a super-2 number, since 2×213010301² = 90746776664221202, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213010309) 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, 2173526 + ... + 2173623.

It is an arithmetic number, because the mean of its divisors is an integer number (41297925).

Almost surely, 2^213010301 is an apocalyptic number.

It is an amenable number.

213010301 is a deficient number, since it is larger than the sum of its proper divisors (34777249).

213010301 is an equidigital number, since it uses as much as digits as its factorization.

213010301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4347163 (or 4347156 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 11.

The square root of 213010301 is about 14594.8724215048. The cubic root of 213010301 is about 597.2188891398.

Adding to 213010301 its sum of digits (11), we get a palindrome (213010312).

Adding to 213010301 its reverse (103010312), we get a palindrome (316020613).

The spelling of 213010301 in words is "two hundred thirteen million, ten thousand, three hundred one".