103587973 has 2 divisors, whose sum is σ = 103587974. Its totient is φ = 103587972.

The previous prime is 103587961. The next prime is 103587983. The reversal of 103587973 is 379785301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 84033889 + 19554084 = 9167^2 + 4422^2 .

It is a cyclic number.

It is not a de Polignac number, because 103587973 - 2¹³ = 103579781 is a prime.

It is a super-3 number, since 3×103587973³ (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 (103587983) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51793986 + 51793987.

It is an arithmetic number, because the mean of its divisors is an integer number (51793987).

Almost surely, 2^103587973 is an apocalyptic number.

It is an amenable number.

103587973 is a deficient number, since it is larger than the sum of its proper divisors (1).

103587973 is an equidigital number, since it uses as much as digits as its factorization.

103587973 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 158760, while the sum is 43.

The square root of 103587973 is about 10177.8176933958. The cubic root of 103587973 is about 469.6450813806.

The spelling of 103587973 in words is "one hundred three million, five hundred eighty-seven thousand, nine hundred seventy-three".