232207151 has 16 divisors (see below), whose sum is σ = 271693440. Its totient is φ = 196204320.

The previous prime is 232207127. The next prime is 232207177. The reversal of 232207151 is 151702232.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 232207151 - 2¹⁰ = 232206127 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232207121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 596 + ... + 21558.

It is an arithmetic number, because the mean of its divisors is an integer number (16980840).

Almost surely, 2^232207151 is an apocalyptic number.

232207151 is a deficient number, since it is larger than the sum of its proper divisors (39486289).

232207151 is a wasteful number, since it uses less digits than its factorization.

232207151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21046.

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 232207151 is about 15238.3447591922. The cubic root of 232207151 is about 614.6461939229.

Adding to 232207151 its reverse (151702232), we get a palindrome (383909383).

The spelling of 232207151 in words is "two hundred thirty-two million, two hundred seven thousand, one hundred fifty-one".