233240142103 has 4 divisors (see below), whose sum is σ = 246960150480. Its totient is φ = 219520133728.

The previous prime is 233240142077. The next prime is 233240142131. The reversal of 233240142103 is 301241042332.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 233240142103 - 2⁹ = 233240141591 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 (233240142203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6860004163 + ... + 6860004196.

It is an arithmetic number, because the mean of its divisors is an integer number (61740037620).

Almost surely, 2^233240142103 is an apocalyptic number.

233240142103 is a deficient number, since it is larger than the sum of its proper divisors (13720008377).

233240142103 is a wasteful number, since it uses less digits than its factorization.

233240142103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13720008376.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 233240142103 its reverse (301241042332), we get a palindrome (534481184435).

The spelling of 233240142103 in words is "two hundred thirty-three billion, two hundred forty million, one hundred forty-two thousand, one hundred three".