10203412232 has 16 divisors (see below), whose sum is σ = 20603044140. Its totient is φ = 4709267136.

The previous prime is 10203412231. The next prime is 10203412327. The reversal of 10203412232 is 23221430201.

It can be written as a sum of positive squares in 2 ways, for example, as 9677443876 + 525968356 = 98374^2 + 22934^2 .

It is a super-2 number, since 2×10203412232² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10203412231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49054763 + ... + 49054970.

Almost surely, 2^10203412232 is an apocalyptic number.

It is an amenable number.

10203412232 is an abundant number, since it is smaller than the sum of its proper divisors (10399631908).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10203412232 is a wasteful number, since it uses less digits than its factorization.

10203412232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98109752 (or 98109748 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 10203412232 its reverse (23221430201), we get a palindrome (33424842433).

The spelling of 10203412232 in words is "ten billion, two hundred three million, four hundred twelve thousand, two hundred thirty-two".