100650013423 has 4 divisors (see below), whose sum is σ = 100679874408. Its totient is φ = 100620152440.

The previous prime is 100650013363. The next prime is 100650013439. The reversal of 100650013423 is 324310056001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100650013423 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 (100650013483) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14925436 + ... + 14932177.

It is an arithmetic number, because the mean of its divisors is an integer number (25169968602).

Almost surely, 2^100650013423 is an apocalyptic number.

100650013423 is a deficient number, since it is larger than the sum of its proper divisors (29860985).

100650013423 is an equidigital number, since it uses as much as digits as its factorization.

100650013423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29860984.

The product of its (nonzero) digits is 2160, while the sum is 25.

Adding to 100650013423 its reverse (324310056001), we get a palindrome (424960069424).

The spelling of 100650013423 in words is "one hundred billion, six hundred fifty million, thirteen thousand, four hundred twenty-three".