102183126793493 has 2 divisors, whose sum is σ = 102183126793494. Its totient is φ = 102183126793492.

The previous prime is 102183126793427. The next prime is 102183126793523. The reversal of 102183126793493 is 394397621381201.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 102183126793489 + 4 = 10108567^2 + 2^2 .

It is a cyclic number.

It is not a de Polignac number, because 102183126793493 - 2³⁴ = 102165946924309 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102183126795493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51091563396746 + 51091563396747.

It is an arithmetic number, because the mean of its divisors is an integer number (51091563396747).

Almost surely, 2^{102183126793493} is an apocalyptic number.

It is an amenable number.

102183126793493 is a deficient number, since it is larger than the sum of its proper divisors (1).

102183126793493 is an equidigital number, since it uses as much as digits as its factorization.

102183126793493 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11757312, while the sum is 59.

The spelling of 102183126793493 in words is "one hundred two trillion, one hundred eighty-three billion, one hundred twenty-six million, seven hundred ninety-three thousand, four hundred ninety-three".