231033034 has 4 divisors (see below), whose sum is σ = 346549554. Its totient is φ = 115516516.

The previous prime is 231033031. The next prime is 231033037. The reversal of 231033034 is 430330132.

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

It is an interprime number because it is at equal distance from previous prime (231033031) and next prime (231033037).

It can be written as a sum of positive squares in only one way, i.e., 157879225 + 73153809 = 12565^2 + 8553^2 .

It is not an unprimeable number, because it can be changed into a prime (231033031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57758257 + ... + 57758260.

Almost surely, 2^231033034 is an apocalyptic number.

231033034 is a deficient number, since it is larger than the sum of its proper divisors (115516520).

231033034 is a wasteful number, since it uses less digits than its factorization.

231033034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115516519.

The product of its (nonzero) digits is 648, while the sum is 19.

The square root of 231033034 is about 15199.7708535359. The cubic root of 231033034 is about 613.6084907348.

Adding to 231033034 its reverse (430330132), we get a palindrome (661363166).

It can be divided in two parts, 2310 and 33034, that added together give a square (35344 = 188²).

The spelling of 231033034 in words is "two hundred thirty-one million, thirty-three thousand, thirty-four".