126883068243 has 16 divisors (see below), whose sum is σ = 178095214080. Its totient is φ = 80194911104.

The previous prime is 126883068233. The next prime is 126883068253. The reversal of 126883068243 is 342860388621.

It is an interprime number because it is at equal distance from previous prime (126883068233) and next prime (126883068253).

It is a cyclic number.

It is not a de Polignac number, because 126883068243 - 2²⁵ = 126849513811 is a prime.

It is not an unprimeable number, because it can be changed into a prime (126883068223) 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, 8128863 + ... + 8144456.

It is an arithmetic number, because the mean of its divisors is an integer number (11130950880).

Almost surely, 2^126883068243 is an apocalyptic number.

126883068243 is a deficient number, since it is larger than the sum of its proper divisors (51212145837).

126883068243 is a wasteful number, since it uses less digits than its factorization.

126883068243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16273458.

The product of its (nonzero) digits is 2654208, while the sum is 51.

The spelling of 126883068243 in words is "one hundred twenty-six billion, eight hundred eighty-three million, sixty-eight thousand, two hundred forty-three".