10530010305 has 24 divisors (see below), whose sum is σ = 19045585728. Its totient is φ = 5371830816.

The previous prime is 10530010303. The next prime is 10530010319. The reversal of 10530010305 is 50301003501.

It is a happy number.

It is not a de Polignac number, because 10530010305 - 2¹ = 10530010303 is a prime.

It is a super-2 number, since 2×10530010305² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10530010303) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5085927 + ... + 5087996.

It is an arithmetic number, because the mean of its divisors is an integer number (793566072).

Almost surely, 2^10530010305 is an apocalyptic number.

10530010305 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10530010305 is a deficient number, since it is larger than the sum of its proper divisors (8515575423).

10530010305 is a wasteful number, since it uses less digits than its factorization.

10530010305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10173957 (or 10173954 counting only the distinct ones).

The product of its (nonzero) digits is 225, while the sum is 18.

Adding to 10530010305 its reverse (50301003501), we get a palindrome (60831013806).

The spelling of 10530010305 in words is "ten billion, five hundred thirty million, ten thousand, three hundred five".