10123123010144 has 48 divisors (see below), whose sum is σ = 20041153740720. Its totient is φ = 5033346447360.

The previous prime is 10123123010089. The next prime is 10123123010149. The reversal of 10123123010144 is 44101032132101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10123123010149) 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, 7426772 + ... + 8683500.

It is an arithmetic number, because the mean of its divisors is an integer number (417524036265).

Almost surely, 2^{10123123010144} is an apocalyptic number.

It is an amenable number.

10123123010144 is a deficient number, since it is larger than the sum of its proper divisors (9918030730576).

10123123010144 is a wasteful number, since it uses less digits than its factorization.

10123123010144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1258143 (or 1258135 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 10123123010144 its reverse (44101032132101), we get a palindrome (54224155142245).

The spelling of 10123123010144 in words is "ten trillion, one hundred twenty-three billion, one hundred twenty-three million, ten thousand, one hundred forty-four".