10203532152103 has 32 divisors (see below), whose sum is σ = 10511211110400. Its totient is φ = 9901234543200.

The previous prime is 10203532152083. The next prime is 10203532152109. The reversal of 10203532152103 is 30125123530201.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10203532152103 is a prime.

It is a super-2 number, since 2×10203532152103² (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 (10203532152109) 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 31 ways as a sum of consecutive naturals, for example, 4031421948 + ... + 4031424478.

It is an arithmetic number, because the mean of its divisors is an integer number (328475347200).

Almost surely, 2^{10203532152103} is an apocalyptic number.

10203532152103 is a deficient number, since it is larger than the sum of its proper divisors (307678958297).

10203532152103 is a wasteful number, since it uses less digits than its factorization.

10203532152103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5283.

The product of its (nonzero) digits is 5400, while the sum is 28.

Adding to 10203532152103 its reverse (30125123530201), we get a palindrome (40328655682304).

The spelling of 10203532152103 in words is "ten trillion, two hundred three billion, five hundred thirty-two million, one hundred fifty-two thousand, one hundred three".