10200300240 has 80 divisors (see below), whose sum is σ = 34053320448. Its totient is φ = 2510842368.

The previous prime is 10200300191. The next prime is 10200300241. The reversal of 10200300240 is 4200300201.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×10200300240² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10200300241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1631544 + ... + 1637783.

Almost surely, 2^10200300240 is an apocalyptic number.

10200300240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10200300240 is an abundant number, since it is smaller than the sum of its proper divisors (23853020208).

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

10200300240 is a wasteful number, since it uses less digits than its factorization.

10200300240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3269356 (or 3269350 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 12.

Adding to 10200300240 its reverse (4200300201), we get a palindrome (14400600441).

The spelling of 10200300240 in words is "ten billion, two hundred million, three hundred thousand, two hundred forty".