231420002003 has 8 divisors (see below), whose sum is σ = 231995814336. Its totient is φ = 230844615400.

The previous prime is 231420001993. The next prime is 231420002119. The reversal of 231420002003 is 300200024132.

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 231420002003 - 2²⁰ = 231418953427 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (231420004003) 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, 996248 + ... + 1206378.

It is an arithmetic number, because the mean of its divisors is an integer number (28999476792).

Almost surely, 2^231420002003 is an apocalyptic number.

231420002003 is a deficient number, since it is larger than the sum of its proper divisors (575812333).

231420002003 is a wasteful number, since it uses less digits than its factorization.

231420002003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212865.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 231420002003 its reverse (300200024132), we get a palindrome (531620026135).

The spelling of 231420002003 in words is "two hundred thirty-one billion, four hundred twenty million, two thousand, three".