10201430023020 has 144 divisors (see below), whose sum is σ = 30999722906880. Its totient is φ = 2715514969728.

The previous prime is 10201430023007. The next prime is 10201430023067. The reversal of 10201430023020 is 2032003410201.

10201430023020 is a `hidden beast` number, since 1 + 0 + 2 + 0 + 1 + 430 + 0 + 230 + 2 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 10201430022984 and 10201430023002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 435072937 + ... + 435096383.

It is an arithmetic number, because the mean of its divisors is an integer number (215275853520).

Almost surely, 2^{10201430023020} is an apocalyptic number.

10201430023020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10201430023020 is an abundant number, since it is smaller than the sum of its proper divisors (20798292883860).

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

10201430023020 is a wasteful number, since it uses less digits than its factorization.

10201430023020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27684 (or 27679 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 10201430023020 its reverse (2032003410201), we get a palindrome (12233433433221).

The spelling of 10201430023020 in words is "ten trillion, two hundred one billion, four hundred thirty million, twenty-three thousand, twenty".