103455402255 has 16 divisors (see below), whose sum is σ = 183920715360. Its totient is φ = 55176214464.

The previous prime is 103455402247. The next prime is 103455402269. The reversal of 103455402255 is 552204554301.

103455402255 is a `hidden beast` number, since 1 + 0 + 3 + 45 + 540 + 22 + 55 = 666.

It is not a de Polignac number, because 103455402255 - 2³ = 103455402247 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 383168022 + ... + 383168291.

It is an arithmetic number, because the mean of its divisors is an integer number (11495044710).

Almost surely, 2^103455402255 is an apocalyptic number.

103455402255 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

103455402255 is a deficient number, since it is larger than the sum of its proper divisors (80465313105).

103455402255 is an equidigital number, since it uses as much as digits as its factorization.

103455402255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 766336327 (or 766336321 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 36.

Adding to 103455402255 its reverse (552204554301), we get a palindrome (655659956556).

The spelling of 103455402255 in words is "one hundred three billion, four hundred fifty-five million, four hundred two thousand, two hundred fifty-five".