2311234103 has 16 divisors (see below), whose sum is σ = 2366667072. Its totient is φ = 2256576000.

The previous prime is 2311234091. The next prime is 2311234111. The reversal of 2311234103 is 3014321132.

It is a cyclic number.

It is not a de Polignac number, because 2311234103 - 2⁶ = 2311234039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2311254103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5013293 + ... + 5013753.

It is an arithmetic number, because the mean of its divisors is an integer number (147916692).

Almost surely, 2^2311234103 is an apocalyptic number.

2311234103 is a deficient number, since it is larger than the sum of its proper divisors (55432969).

2311234103 is a wasteful number, since it uses less digits than its factorization.

2311234103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1066.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 2311234103 is about 48075.2961821350. The cubic root of 2311234103 is about 1322.1517748894.

Adding to 2311234103 its reverse (3014321132), we get a palindrome (5325555235).

The spelling of 2311234103 in words is "two billion, three hundred eleven million, two hundred thirty-four thousand, one hundred three".