210134342133 has 12 divisors (see below), whose sum is σ = 303539780128. Its totient is φ = 140083839720.

The previous prime is 210134342087. The next prime is 210134342147. The reversal of 210134342133 is 331243431012.

It is a happy number.

210134342133 is a `hidden beast` number, since 2 + 1 + 0 + 13 + 434 + 213 + 3 = 666.

It is not a de Polignac number, because 210134342133 - 2⁸ = 210134341877 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 210134342097 and 210134342106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210134342183) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 237913 + ... + 690558.

Almost surely, 2^210134342133 is an apocalyptic number.

It is an amenable number.

210134342133 is a deficient number, since it is larger than the sum of its proper divisors (93405437995).

210134342133 is a wasteful number, since it uses less digits than its factorization.

210134342133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 953624 (or 953621 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 210134342133 its reverse (331243431012), we get a palindrome (541377773145).

The spelling of 210134342133 in words is "two hundred ten billion, one hundred thirty-four million, three hundred forty-two thousand, one hundred thirty-three".