103405130104455 has 48 divisors (see below), whose sum is σ = 181084548243456. Its totient is φ = 54581126927040.

The previous prime is 103405130104433. The next prime is 103405130104481. The reversal of 103405130104455 is 554401031504301.

103405130104455 is a `hidden beast` number, since 1 + 0 + 3 + 40 + 513 + 0 + 10 + 44 + 55 = 666.

It is not a de Polignac number, because 103405130104455 - 2⁷ = 103405130104327 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1000360 + ... + 14415650.

It is an arithmetic number, because the mean of its divisors is an integer number (3772594755072).

Almost surely, 2^{103405130104455} is an apocalyptic number.

103405130104455 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

103405130104455 is a deficient number, since it is larger than the sum of its proper divisors (77679418139001).

103405130104455 is a wasteful number, since it uses less digits than its factorization.

103405130104455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13417068 (or 13417065 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

Adding to 103405130104455 its reverse (554401031504301), we get a palindrome (657806161608756).

The spelling of 103405130104455 in words is "one hundred three trillion, four hundred five billion, one hundred thirty million, one hundred four thousand, four hundred fifty-five".