1025525104203 has 16 divisors (see below), whose sum is σ = 1381040179200. Its totient is φ = 676848040800.

The previous prime is 1025525104171. The next prime is 1025525104223. The reversal of 1025525104203 is 3024015255201.

It is not a de Polignac number, because 1025525104203 - 2⁵ = 1025525104171 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1025525104223) 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 15 ways as a sum of consecutive naturals, for example, 3039108 + ... + 3359646.

It is an arithmetic number, because the mean of its divisors is an integer number (86315011200).

Almost surely, 2^{1025525104203} is an apocalyptic number.

1025525104203 is a deficient number, since it is larger than the sum of its proper divisors (355515074997).

1025525104203 is a wasteful number, since it uses less digits than its factorization.

1025525104203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331202.

The product of its (nonzero) digits is 12000, while the sum is 30.

The spelling of 1025525104203 in words is "one trillion, twenty-five billion, five hundred twenty-five million, one hundred four thousand, two hundred three".