10101352420240 has 80 divisors (see below), whose sum is σ = 23987412207360. Its totient is φ = 3954230184960.

The previous prime is 10101352420223. The next prime is 10101352420241. The reversal of 10101352420240 is 4202425310101.

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

It is not an unprimeable number, because it can be changed into a prime (10101352420241) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 45803356 + ... + 46023364.

It is an arithmetic number, because the mean of its divisors is an integer number (299842652592).

Almost surely, 2^{10101352420240} is an apocalyptic number.

10101352420240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10101352420240 is an abundant number, since it is smaller than the sum of its proper divisors (13886059787120).

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

10101352420240 is a wasteful number, since it uses less digits than its factorization.

10101352420240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232280 (or 232274 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 10101352420240 its reverse (4202425310101), we get a palindrome (14303777730341).

The spelling of 10101352420240 in words is "ten trillion, one hundred one billion, three hundred fifty-two million, four hundred twenty thousand, two hundred forty".