10302302020320 has 144 divisors (see below), whose sum is σ = 35752480611120. Its totient is φ = 2700716439552.

The previous prime is 10302302020313. The next prime is 10302302020349. The reversal of 10302302020320 is 2302020320301.

It is a happy number.

10302302020320 is a `hidden beast` number, since 1 + 0 + 302 + 3 + 0 + 20 + 20 + 320 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is a super-2 number, since 2×10302302020320² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 10302302020293 and 10302302020302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 60545349 + ... + 60715268.

It is an arithmetic number, because the mean of its divisors is an integer number (248281115355).

Almost surely, 2^{10302302020320} is an apocalyptic number.

10302302020320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10302302020320 is an abundant number, since it is smaller than the sum of its proper divisors (25450178590800).

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

10302302020320 is a wasteful number, since it uses less digits than its factorization.

10302302020320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121260697 (or 121260686 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 10302302020320 its reverse (2302020320301), we get a palindrome (12604322340621).

The spelling of 10302302020320 in words is "ten trillion, three hundred two billion, three hundred two million, twenty thousand, three hundred twenty".