103420465005 has 128 divisors (see below), whose sum is σ = 206238928896. Its totient is φ = 43478323200.

The previous prime is 103420464989. The next prime is 103420465007. The reversal of 103420465005 is 500564024301.

It is not a de Polignac number, because 103420465005 - 2⁴ = 103420464989 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103420465007) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 20819032 + ... + 20823998.

It is an arithmetic number, because the mean of its divisors is an integer number (1611241632).

Almost surely, 2^103420465005 is an apocalyptic number.

103420465005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

103420465005 is a deficient number, since it is larger than the sum of its proper divisors (102818463891).

103420465005 is a wasteful number, since it uses less digits than its factorization.

103420465005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5587.

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 103420465005 its reverse (500564024301), we get a palindrome (603984489306).

The spelling of 103420465005 in words is "one hundred three billion, four hundred twenty million, four hundred sixty-five thousand, five".