103530250514993 has 2 divisors, whose sum is σ = 103530250514994. Its totient is φ = 103530250514992.

The previous prime is 103530250514891. The next prime is 103530250515017. The reversal of 103530250514993 is 399415052035301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 98676548030449 + 4853702484544 = 9933607^2 + 2203112^2 .

It is a cyclic number.

It is not a de Polignac number, because 103530250514993 - 2³⁸ = 103255372608049 is a prime.

It is not a weakly prime, because it can be changed into another prime (103530250511993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51765125257496 + 51765125257497.

It is an arithmetic number, because the mean of its divisors is an integer number (51765125257497).

Almost surely, 2^{103530250514993} is an apocalyptic number.

It is an amenable number.

103530250514993 is a deficient number, since it is larger than the sum of its proper divisors (1).

103530250514993 is an equidigital number, since it uses as much as digits as its factorization.

103530250514993 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2187000, while the sum is 50.

The spelling of 103530250514993 in words is "one hundred three trillion, five hundred thirty billion, two hundred fifty million, five hundred fourteen thousand, nine hundred ninety-three".