2312223603 has 32 divisors (see below), whose sum is σ = 3264026112. Its totient is φ = 1453056000.

The previous prime is 2312223593. The next prime is 2312223607. The reversal of 2312223603 is 3063222132.

It is not a de Polignac number, because 2312223603 - 2⁶ = 2312223539 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2312223607) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1790388 + ... + 1791678.

It is an arithmetic number, because the mean of its divisors is an integer number (102000816).

Almost surely, 2^2312223603 is an apocalyptic number.

2312223603 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2312223603 is a deficient number, since it is larger than the sum of its proper divisors (951802509).

2312223603 is a wasteful number, since it uses less digits than its factorization.

2312223603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1675.

The product of its (nonzero) digits is 2592, while the sum is 24.

The square root of 2312223603 is about 48085.5862291394. The cubic root of 2312223603 is about 1322.3404305982.

Adding to 2312223603 its reverse (3063222132), we get a palindrome (5375445735).

The spelling of 2312223603 in words is "two billion, three hundred twelve million, two hundred twenty-three thousand, six hundred three".