2240103231 has 12 divisors (see below), whose sum is σ = 3347281080. Its totient is φ = 1441905360.

The previous prime is 2240103227. The next prime is 2240103251. The reversal of 2240103231 is 1323010422.

It is not a de Polignac number, because 2240103231 - 2² = 2240103227 is a prime.

It is a super-2 number, since 2×2240103231² = 10036124971073278722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2240103251) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4291125 + ... + 4291646.

It is an arithmetic number, because the mean of its divisors is an integer number (278940090).

Almost surely, 2^2240103231 is an apocalyptic number.

2240103231 is a deficient number, since it is larger than the sum of its proper divisors (1107177849).

2240103231 is a wasteful number, since it uses less digits than its factorization.

2240103231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8582806 (or 8582803 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 2240103231 is about 47329.7288287182. The cubic root of 2240103231 is about 1308.4466234956.

Adding to 2240103231 its reverse (1323010422), we get a palindrome (3563113653).

The spelling of 2240103231 in words is "two billion, two hundred forty million, one hundred three thousand, two hundred thirty-one".