126375069983 has 2 divisors, whose sum is σ = 126375069984. Its totient is φ = 126375069982.

The previous prime is 126375069979. The next prime is 126375070009. The reversal of 126375069983 is 389960573621.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 126375069983 - 2² = 126375069979 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (126375069913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63187534991 + 63187534992.

It is an arithmetic number, because the mean of its divisors is an integer number (63187534992).

Almost surely, 2^126375069983 is an apocalyptic number.

126375069983 is a deficient number, since it is larger than the sum of its proper divisors (1).

126375069983 is an equidigital number, since it uses as much as digits as its factorization.

126375069983 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14696640, while the sum is 59.

The spelling of 126375069983 in words is "one hundred twenty-six billion, three hundred seventy-five million, sixty-nine thousand, nine hundred eighty-three".