100415045005 has 48 divisors (see below), whose sum is σ = 135664341120. Its totient is φ = 71276008320.

The previous prime is 100415044997. The next prime is 100415045009. The reversal of 100415045005 is 500540514001.

It is a happy number.

It is not a de Polignac number, because 100415045005 - 2³ = 100415044997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100415045009) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4406952 + ... + 4429678.

It is an arithmetic number, because the mean of its divisors is an integer number (2826340440).

Almost surely, 2^100415045005 is an apocalyptic number.

It is an amenable number.

100415045005 is a deficient number, since it is larger than the sum of its proper divisors (35249296115).

100415045005 is a wasteful number, since it uses less digits than its factorization.

100415045005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22930 (or 22919 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 25.

Adding to 100415045005 its reverse (500540514001), we get a palindrome (600955559006).

The spelling of 100415045005 in words is "one hundred billion, four hundred fifteen million, forty-five thousand, five".