10103543531225 has 12 divisors (see below), whose sum is σ = 12669162453180. Its totient is φ = 7992016454400.

The previous prime is 10103543531183. The next prime is 10103543531251. The reversal of 10103543531225 is 52213534530101.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 144387840256 + 9959155690969 = 379984^2 + 3155813^2 .

It is a de Polignac number, because none of the positive numbers 2^k-10103543531225 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2270456996 + ... + 2270461445.

It is an arithmetic number, because the mean of its divisors is an integer number (1055763537765).

Almost surely, 2^{10103543531225} is an apocalyptic number.

It is an amenable number.

10103543531225 is a deficient number, since it is larger than the sum of its proper divisors (2565618921955).

10103543531225 is an equidigital number, since it uses as much as digits as its factorization.

10103543531225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4540918540 (or 4540918535 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 35.

The spelling of 10103543531225 in words is "ten trillion, one hundred three billion, five hundred forty-three million, five hundred thirty-one thousand, two hundred twenty-five".