34150231 has 2 divisors, whose sum is σ = 34150232. Its totient is φ = 34150230.

The previous prime is 34150217. The next prime is 34150243. The reversal of 34150231 is 13205143.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 34150231 - 2¹⁵ = 34117463 is a prime.

It is a super-2 number, since 2×34150231² = 2332476554706722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 34150199 and 34150208.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34150261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17075115 + 17075116.

It is an arithmetic number, because the mean of its divisors is an integer number (17075116).

Almost surely, 2^34150231 is an apocalyptic number.

34150231 is a deficient number, since it is larger than the sum of its proper divisors (1).

34150231 is an equidigital number, since it uses as much as digits as its factorization.

34150231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 34150231 is about 5843.8198979777. The cubic root of 34150231 is about 324.4376262572.

Adding to 34150231 its reverse (13205143), we get a palindrome (47355374).

The spelling of 34150231 in words is "thirty-four million, one hundred fifty thousand, two hundred thirty-one".