103345455 has 16 divisors (see below), whose sum is σ = 165594240. Its totient is φ = 55037088.

The previous prime is 103345453. The next prime is 103345481. The reversal of 103345455 is 554543301.

It is not a de Polignac number, because 103345455 - 2¹ = 103345453 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103345453) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6424 + ... + 15746.

It is an arithmetic number, because the mean of its divisors is an integer number (10349640).

Almost surely, 2^103345455 is an apocalyptic number.

103345455 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

103345455 is a deficient number, since it is larger than the sum of its proper divisors (62248785).

103345455 is an equidigital number, since it uses as much as digits as its factorization.

103345455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10070.

The product of its (nonzero) digits is 18000, while the sum is 30.

The square root of 103345455 is about 10165.8966648299. The cubic root of 103345455 is about 469.2782872343.

Adding to 103345455 its reverse (554543301), we get a palindrome (657888756).

The spelling of 103345455 in words is "one hundred three million, three hundred forty-five thousand, four hundred fifty-five".