103421114505 has 24 divisors (see below), whose sum is σ = 180552939840. Its totient is φ = 54761104800.

The previous prime is 103421114479. The next prime is 103421114543. The reversal of 103421114505 is 505411124301.

103421114505 is a `hidden beast` number, since 1 + 0 + 3 + 42 + 1 + 114 + 505 = 666.

It is not a de Polignac number, because 103421114505 - 2²⁷ = 103286896777 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8260821 + ... + 8273330.

It is an arithmetic number, because the mean of its divisors is an integer number (7523039160).

Almost surely, 2^103421114505 is an apocalyptic number.

103421114505 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

103421114505 is a deficient number, since it is larger than the sum of its proper divisors (77131825335).

103421114505 is a wasteful number, since it uses less digits than its factorization.

103421114505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16534301 (or 16534298 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

Adding to 103421114505 its reverse (505411124301), we get a palindrome (608832238806).

The spelling of 103421114505 in words is "one hundred three billion, four hundred twenty-one million, one hundred fourteen thousand, five hundred five".