12415020103 has 8 divisors (see below), whose sum is σ = 12537542160. Its totient is φ = 12292655040.

The previous prime is 12415020053. The next prime is 12415020119. The reversal of 12415020103 is 30102051421.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12415020103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12415020143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 122976 + ... + 199882.

It is an arithmetic number, because the mean of its divisors is an integer number (1567192770).

Almost surely, 2^12415020103 is an apocalyptic number.

12415020103 is a deficient number, since it is larger than the sum of its proper divisors (122522057).

12415020103 is a wasteful number, since it uses less digits than its factorization.

12415020103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78497.

The product of its (nonzero) digits is 240, while the sum is 19.

Adding to 12415020103 its reverse (30102051421), we get a palindrome (42517071524).

The spelling of 12415020103 in words is "twelve billion, four hundred fifteen million, twenty thousand, one hundred three".