200051323043 has 16 divisors (see below), whose sum is σ = 235050934272. Its totient is φ = 167856948000.

The previous prime is 200051323039. The next prime is 200051323061. The reversal of 200051323043 is 340323150002.

It is a cyclic number.

It is not a de Polignac number, because 200051323043 - 2² = 200051323039 is a prime.

It is not an unprimeable number, because it can be changed into a prime (200051323013) 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, 1331678 + ... + 1474268.

It is an arithmetic number, because the mean of its divisors is an integer number (14690683392).

Almost surely, 2^200051323043 is an apocalyptic number.

200051323043 is a deficient number, since it is larger than the sum of its proper divisors (34999611229).

200051323043 is a wasteful number, since it uses less digits than its factorization.

200051323043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152426.

The product of its (nonzero) digits is 2160, while the sum is 23.

Adding to 200051323043 its reverse (340323150002), we get a palindrome (540374473045).

The spelling of 200051323043 in words is "two hundred billion, fifty-one million, three hundred twenty-three thousand, forty-three".