210126066162133 has 16 divisors (see below), whose sum is σ = 232493457252672. Its totient is φ = 188312830096000.

The previous prime is 210126066162079. The next prime is 210126066162151. The reversal of 210126066162133 is 331261660621012.

It is a cyclic number.

It is not a de Polignac number, because 210126066162133 - 2²⁹ = 210125529291221 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210126066462133) 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, 249198448 + ... + 250040233.

It is an arithmetic number, because the mean of its divisors is an integer number (14530841078292).

Almost surely, 2^{210126066162133} is an apocalyptic number.

It is an amenable number.

210126066162133 is a deficient number, since it is larger than the sum of its proper divisors (22367391090539).

210126066162133 is a wasteful number, since it uses less digits than its factorization.

210126066162133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 499239236.

The product of its (nonzero) digits is 93312, while the sum is 40.

The spelling of 210126066162133 in words is "two hundred ten trillion, one hundred twenty-six billion, sixty-six million, one hundred sixty-two thousand, one hundred thirty-three".