10123111074 has 48 divisors (see below), whose sum is σ = 21965010048. Its totient is φ = 3108281088.

The previous prime is 10123111073. The next prime is 10123111087. The reversal of 10123111074 is 47011132101.

10123111074 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 10123111074.

It is not an unprimeable number, because it can be changed into a prime (10123111073) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19392 + ... + 143604.

It is an arithmetic number, because the mean of its divisors is an integer number (457604376).

Almost surely, 2^10123111074 is an apocalyptic number.

10123111074 is an abundant number, since it is smaller than the sum of its proper divisors (11841898974).

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

10123111074 is a wasteful number, since it uses less digits than its factorization.

10123111074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124299 (or 124282 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 21.

Adding to 10123111074 its reverse (47011132101), we get a palindrome (57134243175).

The spelling of 10123111074 in words is "ten billion, one hundred twenty-three million, one hundred eleven thousand, seventy-four".