213141034 has 4 divisors (see below), whose sum is σ = 319711554. Its totient is φ = 106570516.

The previous prime is 213141011. The next prime is 213141043. The reversal of 213141034 is 430141312.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 180821809 + 32319225 = 13447^2 + 5685^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53285257 + ... + 53285260.

Almost surely, 2^213141034 is an apocalyptic number.

213141034 is a deficient number, since it is larger than the sum of its proper divisors (106570520).

213141034 is a wasteful number, since it uses less digits than its factorization.

213141034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106570519.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 213141034 is about 14599.3504650036. The cubic root of 213141034 is about 597.3410432473.

Adding to 213141034 its reverse (430141312), we get a palindrome (643282346).

The spelling of 213141034 in words is "two hundred thirteen million, one hundred forty-one thousand, thirty-four".