10211304303240 has 32 divisors (see below), whose sum is σ = 30633912910080. Its totient is φ = 2723014480832.

The previous prime is 10211304303209. The next prime is 10211304303331. The reversal of 10211304303240 is 4230340311201.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 10211304303240.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42547101144 + ... + 42547101383.

It is an arithmetic number, because the mean of its divisors is an integer number (957309778440).

Almost surely, 2^{10211304303240} is an apocalyptic number.

10211304303240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10211304303240 is an abundant number, since it is smaller than the sum of its proper divisors (20422608606840).

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

10211304303240 is a wasteful number, since it uses less digits than its factorization.

10211304303240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85094202541 (or 85094202537 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 10211304303240 its reverse (4230340311201), we get a palindrome (14441644614441).

The spelling of 10211304303240 in words is "ten trillion, two hundred eleven billion, three hundred four million, three hundred three thousand, two hundred forty".