234130142203 has 4 divisors (see below), whose sum is σ = 234167495760. Its totient is φ = 234092788648.

The previous prime is 234130142201. The next prime is 234130142237. The reversal of 234130142203 is 302241031432.

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 234130142203 - 2¹ = 234130142201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (234130142201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18667375 + ... + 18679912.

It is an arithmetic number, because the mean of its divisors is an integer number (58541873940).

Almost surely, 2^234130142203 is an apocalyptic number.

234130142203 is a deficient number, since it is larger than the sum of its proper divisors (37353557).

234130142203 is an equidigital number, since it uses as much as digits as its factorization.

234130142203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37353556.

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

Adding to 234130142203 its reverse (302241031432), we get a palindrome (536371173635).

The spelling of 234130142203 in words is "two hundred thirty-four billion, one hundred thirty million, one hundred forty-two thousand, two hundred three".