20102024423120 has 20 divisors (see below), whose sum is σ = 46737206783940. Its totient is φ = 8040809769216.

The previous prime is 20102024423111. The next prime is 20102024423141. The reversal of 20102024423120 is 2132442020102.

It can be written as a sum of positive squares in 2 ways, for example, as 7352297326144 + 12749727096976 = 2711512^2 + 3570676^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

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, 125637652565 + ... + 125637652724.

It is an arithmetic number, because the mean of its divisors is an integer number (2336860339197).

Almost surely, 2^{20102024423120} is an apocalyptic number.

20102024423120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20102024423120 is an abundant number, since it is smaller than the sum of its proper divisors (26635182360820).

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

20102024423120 is a wasteful number, since it uses less digits than its factorization.

20102024423120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251275305302 (or 251275305296 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 20102024423120 its reverse (2132442020102), we get a palindrome (22234466443222).

The spelling of 20102024423120 in words is "twenty trillion, one hundred two billion, twenty-four million, four hundred twenty-three thousand, one hundred twenty".