2241320123 has 48 divisors (see below), whose sum is σ = 2882188800. Its totient is φ = 1738676016.

The previous prime is 2241320117. The next prime is 2241320141. The reversal of 2241320123 is 3210231422.

It is not a de Polignac number, because 2241320123 - 2³⁰ = 1167578299 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2241320095 and 2241320104.

It is not an unprimeable number, because it can be changed into a prime (2241320153) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2847536 + ... + 2848322.

It is an arithmetic number, because the mean of its divisors is an integer number (60045600).

Almost surely, 2^2241320123 is an apocalyptic number.

2241320123 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2241320123 is a deficient number, since it is larger than the sum of its proper divisors (640868677).

2241320123 is an equidigital number, since it uses as much as digits as its factorization.

2241320123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 869 (or 836 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 2241320123 is about 47342.5825552430. The cubic root of 2241320123 is about 1308.6835098998.

Adding to 2241320123 its reverse (3210231422), we get a palindrome (5451551545).

The spelling of 2241320123 in words is "two billion, two hundred forty-one million, three hundred twenty thousand, one hundred twenty-three".