103142618753 has 2 divisors, whose sum is σ = 103142618754. Its totient is φ = 103142618752.

The previous prime is 103142618743. The next prime is 103142618759. The reversal of 103142618753 is 357816241301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 72149720449 + 30992898304 = 268607^2 + 176048^2 .

It is a cyclic number.

It is not a de Polignac number, because 103142618753 - 2⁴ = 103142618737 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 103142618753.

It is not a weakly prime, because it can be changed into another prime (103142618759) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51571309376 + 51571309377.

It is an arithmetic number, because the mean of its divisors is an integer number (51571309377).

Almost surely, 2^103142618753 is an apocalyptic number.

It is an amenable number.

103142618753 is a deficient number, since it is larger than the sum of its proper divisors (1).

103142618753 is an equidigital number, since it uses as much as digits as its factorization.

103142618753 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 120960, while the sum is 41.

The spelling of 103142618753 in words is "one hundred three billion, one hundred forty-two million, six hundred eighteen thousand, seven hundred fifty-three".