10123010121124 has 12 divisors (see below), whose sum is σ = 17715303622044. Its totient is φ = 5061494800544.

The previous prime is 10123010121101. The next prime is 10123010121127. The reversal of 10123010121124 is 42112101032101.

It can be written as a sum of positive squares in 2 ways, for example, as 8162220441600 + 1960789679524 = 2856960^2 + 1400282^2 .

It is not an unprimeable number, because it can be changed into a prime (10123010121127) 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, 76879 + ... + 4500214.

It is an arithmetic number, because the mean of its divisors is an integer number (1476275301837).

Almost surely, 2^{10123010121124} is an apocalyptic number.

It is an amenable number.

10123010121124 is a deficient number, since it is larger than the sum of its proper divisors (7592293500920).

10123010121124 is a wasteful number, since it uses less digits than its factorization.

10123010121124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5130014 (or 5130012 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 10123010121124 its reverse (42112101032101), we get a palindrome (52235111153225).

The spelling of 10123010121124 in words is "ten trillion, one hundred twenty-three billion, ten million, one hundred twenty-one thousand, one hundred twenty-four".