993127100099983 has 2 divisors, whose sum is σ = 993127100099984. Its totient is φ = 993127100099982.

The previous prime is 993127100099957. The next prime is 993127100100011. The reversal of 993127100099983 is 389990001721399.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-993127100099983 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (993127100099903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 496563550049991 + 496563550049992.

It is an arithmetic number, because the mean of its divisors is an integer number (496563550049992).

Almost surely, 2^{993127100099983} is an apocalyptic number.

993127100099983 is a deficient number, since it is larger than the sum of its proper divisors (1).

993127100099983 is an equidigital number, since it uses as much as digits as its factorization.

993127100099983 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 59521392, while the sum is 70.

The spelling of 993127100099983 in words is "nine hundred ninety-three trillion, one hundred twenty-seven billion, one hundred million, ninety-nine thousand, nine hundred eighty-three".