1023423254120 has 16 divisors (see below), whose sum is σ = 2302702321860. Its totient is φ = 409369301632.

The previous prime is 1023423254093. The next prime is 1023423254159. The reversal of 1023423254120 is 214523243201.

1023423254120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1021146628324 + 2276625796 = 1010518^2 + 47714^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12792790637 + ... + 12792790716.

Almost surely, 2^{1023423254120} is an apocalyptic number.

1023423254120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1023423254120 is an abundant number, since it is smaller than the sum of its proper divisors (1279279067740).

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

1023423254120 is a wasteful number, since it uses less digits than its factorization.

1023423254120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25585581364 (or 25585581360 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 1023423254120 its reverse (214523243201), we get a palindrome (1237946497321).

The spelling of 1023423254120 in words is "one trillion, twenty-three billion, four hundred twenty-three million, two hundred fifty-four thousand, one hundred twenty".