103473055 has 12 divisors (see below), whose sum is σ = 144440280. Its totient is φ = 70952784.

The previous prime is 103473049. The next prime is 103473059. The reversal of 103473055 is 550374301.

It is not a de Polignac number, because 103473055 - 2⁹ = 103472543 is a prime.

It is a super-2 number, since 2×103473055² = 21413346222066050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103473059) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 210925 + ... + 211414.

It is an arithmetic number, because the mean of its divisors is an integer number (12036690).

Almost surely, 2^103473055 is an apocalyptic number.

103473055 is a deficient number, since it is larger than the sum of its proper divisors (40967225).

103473055 is an equidigital number, since it uses as much as digits as its factorization.

103473055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 422358 (or 422351 counting only the distinct ones).

The product of its (nonzero) digits is 6300, while the sum is 28.

The square root of 103473055 is about 10172.1706139840. The cubic root of 103473055 is about 469.4713461417.

The spelling of 103473055 in words is "one hundred three million, four hundred seventy-three thousand, fifty-five".