415040123101 has 4 divisors (see below), whose sum is σ = 421234751872. Its totient is φ = 408845494332.

The previous prime is 415040123083. The next prime is 415040123111. The reversal of 415040123101 is 101321040514.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 101321040514 = 2 ⋅50660520257.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-415040123101 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 (415040123111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3097314285 + ... + 3097314418.

It is an arithmetic number, because the mean of its divisors is an integer number (105308687968).

Almost surely, 2^415040123101 is an apocalyptic number.

It is an amenable number.

415040123101 is a deficient number, since it is larger than the sum of its proper divisors (6194628771).

415040123101 is an equidigital number, since it uses as much as digits as its factorization.

415040123101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6194628770.

The product of its (nonzero) digits is 480, while the sum is 22.

Adding to 415040123101 its reverse (101321040514), we get a palindrome (516361163615).

The spelling of 415040123101 in words is "four hundred fifteen billion, forty million, one hundred twenty-three thousand, one hundred one".