10302002321130 has 48 divisors (see below), whose sum is σ = 28845606502440. Its totient is φ = 2535877494144.

The previous prime is 10302002321123. The next prime is 10302002321153. The reversal of 10302002321130 is 3112320020301.

10302002321130 is a `hidden beast` number, since 1 + 0 + 302 + 0 + 0 + 232 + 1 + 130 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 6602654010969 + 3699348310161 = 2569563^2 + 1923369^2 .

It is a super-2 number, since 2×10302002321130² (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 Curzon 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, 4402563925 + ... + 4402566264.

Almost surely, 2^{10302002321130} is an apocalyptic number.

10302002321130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10302002321130 is an abundant number, since it is smaller than the sum of its proper divisors (18543604181310).

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

10302002321130 is a wasteful number, since it uses less digits than its factorization.

10302002321130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8805130215 (or 8805130212 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 10302002321130 its reverse (3112320020301), we get a palindrome (13414322341431).

The spelling of 10302002321130 in words is "ten trillion, three hundred two billion, two million, three hundred twenty-one thousand, one hundred thirty".