103654973 has 2 divisors, whose sum is σ = 103654974. Its totient is φ = 103654972.

The previous prime is 103654931. The next prime is 103654981. The reversal of 103654973 is 379456301.

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., 61183684 + 42471289 = 7822^2 + 6517^2 .

It is a cyclic number.

It is not a de Polignac number, because 103654973 - 2¹⁸ = 103392829 is a prime.

It is a super-3 number, since 3×103654973³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103654913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51827486 + 51827487.

It is an arithmetic number, because the mean of its divisors is an integer number (51827487).

Almost surely, 2^103654973 is an apocalyptic number.

It is an amenable number.

103654973 is a deficient number, since it is larger than the sum of its proper divisors (1).

103654973 is an equidigital number, since it uses as much as digits as its factorization.

103654973 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 68040, while the sum is 38.

The square root of 103654973 is about 10181.1086331499. The cubic root of 103654973 is about 469.7463139785.

The spelling of 103654973 in words is "one hundred three million, six hundred fifty-four thousand, nine hundred seventy-three".