151300232 has 8 divisors (see below), whose sum is σ = 283687950. Its totient is φ = 75650112.

The previous prime is 151300229. The next prime is 151300241. The reversal of 151300232 is 232003151.

It can be written as a sum of positive squares in only one way, i.e., 133033156 + 18267076 = 11534^2 + 4274^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 151300232.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9456257 + ... + 9456272.

Almost surely, 2^151300232 is an apocalyptic number.

It is an amenable number.

151300232 is a deficient number, since it is larger than the sum of its proper divisors (132387718).

151300232 is a wasteful number, since it uses less digits than its factorization.

151300232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18912535 (or 18912531 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 151300232 is about 12300.4159279270. The cubic root of 151300232 is about 532.8600951403.

Adding to 151300232 its reverse (232003151), we get a palindrome (383303383).

The spelling of 151300232 in words is "one hundred fifty-one million, three hundred thousand, two hundred thirty-two".