103503530415401 has 2 divisors, whose sum is σ = 103503530415402. Its totient is φ = 103503530415400.

The previous prime is 103503530415359. The next prime is 103503530415403. The reversal of 103503530415401 is 104514035305301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 70847151555625 + 32656378859776 = 8417075^2 + 5714576^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103503530415401 is a prime.

Together with 103503530415403, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (103503530415403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51751765207700 + 51751765207701.

It is an arithmetic number, because the mean of its divisors is an integer number (51751765207701).

Almost surely, 2^{103503530415401} is an apocalyptic number.

It is an amenable number.

103503530415401 is a deficient number, since it is larger than the sum of its proper divisors (1).

103503530415401 is an equidigital number, since it uses as much as digits as its factorization.

103503530415401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54000, while the sum is 35.

The spelling of 103503530415401 in words is "one hundred three trillion, five hundred three billion, five hundred thirty million, four hundred fifteen thousand, four hundred one".