103557622447 has 2 divisors, whose sum is σ = 103557622448. Its totient is φ = 103557622446.

The previous prime is 103557622319. The next prime is 103557622543. The reversal of 103557622447 is 744226755301.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 103557622447 - 2⁷ = 103557622319 is a prime.

It is a super-3 number, since 3×103557622447³ (a number of 34 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 103557622397 and 103557622406.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103557622247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51778811223 + 51778811224.

It is an arithmetic number, because the mean of its divisors is an integer number (51778811224).

Almost surely, 2^103557622447 is an apocalyptic number.

103557622447 is a deficient number, since it is larger than the sum of its proper divisors (1).

103557622447 is an equidigital number, since it uses as much as digits as its factorization.

103557622447 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1411200, while the sum is 46.

The spelling of 103557622447 in words is "one hundred three billion, five hundred fifty-seven million, six hundred twenty-two thousand, four hundred forty-seven".