213010143 has 8 divisors (see below), whose sum is σ = 286668288. Its totient is φ = 140679384.

The previous prime is 213010141. The next prime is 213010151. The reversal of 213010143 is 341010312.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 213010143 - 2¹ = 213010141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213010141) 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, 331471 + ... + 332112.

It is an arithmetic number, because the mean of its divisors is an integer number (35833536).

Almost surely, 2^213010143 is an apocalyptic number.

213010143 is a deficient number, since it is larger than the sum of its proper divisors (73658145).

213010143 is a wasteful number, since it uses less digits than its factorization.

213010143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 663693.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 213010143 is about 14594.8670086438. The cubic root of 213010143 is about 597.2187414778.

Adding to 213010143 its reverse (341010312), we get a palindrome (554020455).

The spelling of 213010143 in words is "two hundred thirteen million, ten thousand, one hundred forty-three".