231034007 has 2 divisors, whose sum is σ = 231034008. Its totient is φ = 231034006.

The previous prime is 231033997. The next prime is 231034019. The reversal of 231034007 is 700430132.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 231034007 - 2⁴ = 231033991 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 231034007.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (231034087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115517003 + 115517004.

It is an arithmetic number, because the mean of its divisors is an integer number (115517004).

Almost surely, 2^231034007 is an apocalyptic number.

231034007 is a deficient number, since it is larger than the sum of its proper divisors (1).

231034007 is an equidigital number, since it uses as much as digits as its factorization.

231034007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 504, while the sum is 20.

The square root of 231034007 is about 15199.8028605637. The cubic root of 231034007 is about 613.6093521415.

Adding to 231034007 its reverse (700430132), we get a palindrome (931464139).

The spelling of 231034007 in words is "two hundred thirty-one million, thirty-four thousand, seven".