234104531 has 2 divisors, whose sum is σ = 234104532. Its totient is φ = 234104530.

The previous prime is 234104527. The next prime is 234104539. The reversal of 234104531 is 135401432.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 234104531 - 2² = 234104527 is a prime.

It is a super-2 number, since 2×234104531² = 109609862869459922, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 234104497 and 234104506.

It is not a weakly prime, because it can be changed into another prime (234104539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117052265 + 117052266.

It is an arithmetic number, because the mean of its divisors is an integer number (117052266).

Almost surely, 2^234104531 is an apocalyptic number.

234104531 is a deficient number, since it is larger than the sum of its proper divisors (1).

234104531 is an equidigital number, since it uses as much as digits as its factorization.

234104531 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 234104531 is about 15300.4748619120. The cubic root of 234104531 is about 616.3157596798.

Adding to 234104531 its reverse (135401432), we get a palindrome (369505963).

The spelling of 234104531 in words is "two hundred thirty-four million, one hundred four thousand, five hundred thirty-one".