10203605562253 has 16 divisors (see below), whose sum is σ = 10406961394560. Its totient is φ = 10002121906176.

The previous prime is 10203605562247. The next prime is 10203605562307. The reversal of 10203605562253 is 35226550630201.

It is a cyclic number.

It is not a de Polignac number, because 10203605562253 - 2²¹ = 10203603465101 is a prime.

It is a super-2 number, since 2×10203605562253² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10203605562233) 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, 9027888 + ... + 10095046.

It is an arithmetic number, because the mean of its divisors is an integer number (650435087160).

Almost surely, 2^{10203605562253} is an apocalyptic number.

It is an amenable number.

10203605562253 is a deficient number, since it is larger than the sum of its proper divisors (203355832307).

10203605562253 is a wasteful number, since it uses less digits than its factorization.

10203605562253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1068036.

The product of its (nonzero) digits is 324000, while the sum is 40.

The spelling of 10203605562253 in words is "ten trillion, two hundred three billion, six hundred five million, five hundred sixty-two thousand, two hundred fifty-three".