10302240312120 has 64 divisors (see below), whose sum is σ = 31029855373440. Its totient is φ = 2736318800000.

The previous prime is 10302240312101. The next prime is 10302240312127. The reversal of 10302240312120 is 2121304220301.

It is a super-2 number, since 2×10302240312120² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10302240312127) 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, 170989806 + ... + 171050045.

It is an arithmetic number, because the mean of its divisors is an integer number (484841490210).

Almost surely, 2^{10302240312120} is an apocalyptic number.

10302240312120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10302240312120 is an abundant number, since it is smaller than the sum of its proper divisors (20727615061320).

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

10302240312120 is a wasteful number, since it uses less digits than its factorization.

10302240312120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 342040116 (or 342040112 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 10302240312120 its reverse (2121304220301), we get a palindrome (12423544532421).

The spelling of 10302240312120 in words is "ten trillion, three hundred two billion, two hundred forty million, three hundred twelve thousand, one hundred twenty".