10123144242 has 8 divisors (see below), whose sum is σ = 20246288496. Its totient is φ = 3374381412.

The previous prime is 10123144217. The next prime is 10123144267. The reversal of 10123144242 is 24244132101.

10123144242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (10123144217) and next prime (10123144267).

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

10123144242 is an admirable number.

It is an unprimeable number.

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, 843595348 + ... + 843595359.

It is an arithmetic number, because the mean of its divisors is an integer number (2530786062).

Almost surely, 2^10123144242 is an apocalyptic number.

10123144242 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10123144242 is a wasteful number, since it uses less digits than its factorization.

10123144242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1687190712.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 10123144242 its reverse (24244132101), we get a palindrome (34367276343).

The spelling of 10123144242 in words is "ten billion, one hundred twenty-three million, one hundred forty-four thousand, two hundred forty-two".