10203425025435 has 24 divisors (see below), whose sum is σ = 17691434610720. Its totient is φ = 5440135018752.

The previous prime is 10203425025389. The next prime is 10203425025439. The reversal of 10203425025435 is 53452052430201.

10203425025435 is a `hidden beast` number, since 1 + 0 + 20 + 3 + 42 + 50 + 2 + 543 + 5 = 666.

It is not a de Polignac number, because 10203425025435 - 2¹³ = 10203425017243 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10203425025435.

It is not an unprimeable number, because it can be changed into a prime (10203425025439) 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 23 ways as a sum of consecutive naturals, for example, 35096575 + ... + 35386104.

It is an arithmetic number, because the mean of its divisors is an integer number (737143108780).

Almost surely, 2^{10203425025435} is an apocalyptic number.

10203425025435 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10203425025435 is a deficient number, since it is larger than the sum of its proper divisors (7488009585285).

10203425025435 is a wasteful number, since it uses less digits than its factorization.

10203425025435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70485907 (or 70485904 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 36.

Adding to 10203425025435 its reverse (53452052430201), we get a palindrome (63655477455636).

The spelling of 10203425025435 in words is "ten trillion, two hundred three billion, four hundred twenty-five million, twenty-five thousand, four hundred thirty-five".