1003432532231 has 8 divisors (see below), whose sum is σ = 1013965359120. Its totient is φ = 992921093568.

The previous prime is 1003432532213. The next prime is 1003432532243. The reversal of 1003432532231 is 1322352343001.

It is a happy number.

1003432532231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1003432532231 is a prime.

It is a super-2 number, since 2×1003432532231² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1003432532194 and 1003432532203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1003432534231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5252726 + ... + 5440403.

It is an arithmetic number, because the mean of its divisors is an integer number (126745669890).

Almost surely, 2^{1003432532231} is an apocalyptic number.

1003432532231 is a deficient number, since it is larger than the sum of its proper divisors (10532826889).

1003432532231 is a wasteful number, since it uses less digits than its factorization.

1003432532231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10694113.

The product of its (nonzero) digits is 12960, while the sum is 29.

Adding to 1003432532231 its reverse (1322352343001), we get a palindrome (2325784875232).

The spelling of 1003432532231 in words is "one trillion, three billion, four hundred thirty-two million, five hundred thirty-two thousand, two hundred thirty-one".