2503231205 has 8 divisors (see below), whose sum is σ = 3018115104. Its totient is φ = 1993093200.

The previous prime is 2503231187. The next prime is 2503231217. The reversal of 2503231205 is 5021323052.

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

It is not a de Polignac number, because 2503231205 - 2¹² = 2503227109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1185311 + ... + 1187420.

It is an arithmetic number, because the mean of its divisors is an integer number (377264388).

Almost surely, 2^2503231205 is an apocalyptic number.

It is an amenable number.

2503231205 is a deficient number, since it is larger than the sum of its proper divisors (514883899).

2503231205 is a wasteful number, since it uses less digits than its factorization.

2503231205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2372947.

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 2503231205 is about 50032.3016160560. The cubic root of 2503231205 is about 1357.7932792153.

Adding to 2503231205 its reverse (5021323052), we get a palindrome (7524554257).

The spelling of 2503231205 in words is "two billion, five hundred three million, two hundred thirty-one thousand, two hundred five".