234000131 has 4 divisors (see below), whose sum is σ = 234528792. Its totient is φ = 233471472.

The previous prime is 234000097. The next prime is 234000139. The reversal of 234000131 is 131000432.

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 234000131 - 2¹⁴ = 233983747 is a prime.

It is a super-2 number, since 2×234000131² = 109512122616034322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (234000139) 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, 263666 + ... + 264551.

It is an arithmetic number, because the mean of its divisors is an integer number (58632198).

Almost surely, 2^234000131 is an apocalyptic number.

234000131 is a deficient number, since it is larger than the sum of its proper divisors (528661).

234000131 is an equidigital number, since it uses as much as digits as its factorization.

234000131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 528660.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 234000131 is about 15297.0628226467. The cubic root of 234000131 is about 616.2241297683.

Adding to 234000131 its reverse (131000432), we get a palindrome (365000563).

The spelling of 234000131 in words is "two hundred thirty-four million, one hundred thirty-one", and thus it is an aban number.