10203433052 has 12 divisors (see below), whose sum is σ = 18632356176. Its totient is φ = 4879902720.

The previous prime is 10203433033. The next prime is 10203433069. The reversal of 10203433052 is 25033430201.

It is a super-2 number, since 2×10203433052² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55453349 + ... + 55453532.

It is an arithmetic number, because the mean of its divisors is an integer number (1552696348).

Almost surely, 2^10203433052 is an apocalyptic number.

It is an amenable number.

10203433052 is a deficient number, since it is larger than the sum of its proper divisors (8428923124).

10203433052 is a wasteful number, since it uses less digits than its factorization.

10203433052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110906908 (or 110906906 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 23.

Adding to 10203433052 its reverse (25033430201), we get a palindrome (35236863253).

The spelling of 10203433052 in words is "ten billion, two hundred three million, four hundred thirty-three thousand, fifty-two".