206034131600651 has 8 divisors (see below), whose sum is σ = 206047147468800. Its totient is φ = 206021116204200.

The previous prime is 206034131600623. The next prime is 206034131600653. The reversal of 206034131600651 is 156006131430602.

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

It is a cyclic number.

It is not a de Polignac number, because 206034131600651 - 2³⁰ = 206033057858827 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (206034131600653) 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, 1254395390 + ... + 1254559628.

It is an arithmetic number, because the mean of its divisors is an integer number (25755893433600).

Almost surely, 2^{206034131600651} is an apocalyptic number.

206034131600651 is a deficient number, since it is larger than the sum of its proper divisors (13015868149).

206034131600651 is a wasteful number, since it uses less digits than its factorization.

206034131600651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235849.

The product of its (nonzero) digits is 77760, while the sum is 38.

The spelling of 206034131600651 in words is "two hundred six trillion, thirty-four billion, one hundred thirty-one million, six hundred thousand, six hundred fifty-one".