10305521130 has 64 divisors (see below), whose sum is σ = 24905346048. Its totient is φ = 2729072640.

The previous prime is 10305521123. The next prime is 10305521141. The reversal of 10305521130 is 3112550301.

It is a junction number, because it is equal to n+sod(n) for n = 10305521097 and 10305521106.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3976135 + ... + 3978725.

It is an arithmetic number, because the mean of its divisors is an integer number (389146032).

Almost surely, 2^10305521130 is an apocalyptic number.

10305521130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10305521130 is an abundant number, since it is smaller than the sum of its proper divisors (14599824918).

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

10305521130 is a wasteful number, since it uses less digits than its factorization.

10305521130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3471.

The product of its (nonzero) digits is 450, while the sum is 21.

The spelling of 10305521130 in words is "ten billion, three hundred five million, five hundred twenty-one thousand, one hundred thirty".