3201431003 has 8 divisors (see below), whose sum is σ = 3299641296. Its totient is φ = 3104179200.

The previous prime is 3201430993. The next prime is 3201431059. The reversal of 3201431003 is 3001341023.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 3201431003 - 2⁸ = 3201430747 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3201431603) 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, 232838 + ... + 246203.

It is an arithmetic number, because the mean of its divisors is an integer number (412455162).

Almost surely, 2^3201431003 is an apocalyptic number.

3201431003 is a deficient number, since it is larger than the sum of its proper divisors (98210293).

3201431003 is a wasteful number, since it uses less digits than its factorization.

3201431003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 479245.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 3201431003 is about 56581.1894802504. The cubic root of 3201431003 is about 1473.8322275596.

Adding to 3201431003 its reverse (3001341023), we get a palindrome (6202772026).

The spelling of 3201431003 in words is "three billion, two hundred one million, four hundred thirty-one thousand, three".