10530103455400 has 24 divisors (see below), whose sum is σ = 24482490534270. Its totient is φ = 4212041382080.

The previous prime is 10530103455359. The next prime is 10530103455401. The reversal of 10530103455400 is 455430103501.

It can be written as a sum of positive squares in 3 ways, for example, as 7036785457636 + 3493317997764 = 2652694^2 + 1869042^2 .

It is a super-2 number, since 2×10530103455400² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10530103455401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 26325258439 + ... + 26325258838.

Almost surely, 2^{10530103455400} is an apocalyptic number.

10530103455400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10530103455400 is an abundant number, since it is smaller than the sum of its proper divisors (13952387078870).

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

10530103455400 is a wasteful number, since it uses less digits than its factorization.

10530103455400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52650517293 (or 52650517284 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 31.

Adding to 10530103455400 its reverse (455430103501), we get a palindrome (10985533558901).

The spelling of 10530103455400 in words is "ten trillion, five hundred thirty billion, one hundred three million, four hundred fifty-five thousand, four hundred".