10201030240 has 48 divisors (see below), whose sum is σ = 24751297872. Its totient is φ = 3970128384.

The previous prime is 10201030211. The next prime is 10201030241. The reversal of 10201030240 is 4203010201.

It is a super-2 number, since 2×10201030240² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10201030240.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10201030241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 855654 + ... + 867493.

It is an arithmetic number, because the mean of its divisors is an integer number (515652039).

Almost surely, 2^10201030240 is an apocalyptic number.

10201030240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10201030240 is an abundant number, since it is smaller than the sum of its proper divisors (14550267632).

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

10201030240 is a wasteful number, since it uses less digits than its factorization.

10201030240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1723199 (or 1723191 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 10201030240 its reverse (4203010201), we get a palindrome (14404040441).

The spelling of 10201030240 in words is "ten billion, two hundred one million, thirty thousand, two hundred forty".