213010210131 has 16 divisors (see below), whose sum is σ = 299993379840. Its totient is φ = 134229987360.

The previous prime is 213010210097. The next prime is 213010210141. The reversal of 213010210131 is 131012010312.

It is a happy number.

It is not a de Polignac number, because 213010210131 - 2⁷ = 213010210003 is a prime.

It is a super-2 number, since 2×213010210131² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 213010210131.

It is not an unprimeable number, because it can be changed into a prime (213010210141) 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, 26628936 + ... + 26636933.

It is an arithmetic number, because the mean of its divisors is an integer number (18749586240).

Almost surely, 2^213010210131 is an apocalyptic number.

213010210131 is a deficient number, since it is larger than the sum of its proper divisors (86983169709).

213010210131 is a wasteful number, since it uses less digits than its factorization.

213010210131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53265946.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 213010210131 its reverse (131012010312), we get a palindrome (344022220443).

The spelling of 213010210131 in words is "two hundred thirteen billion, ten million, two hundred ten thousand, one hundred thirty-one".