151340512 has 72 divisors (see below), whose sum is σ = 320314176. Its totient is φ = 70272000.

The previous prime is 151340509. The next prime is 151340513. The reversal of 151340512 is 215043151.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151340513) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2480962 + ... + 2481022.

It is an arithmetic number, because the mean of its divisors is an integer number (4448808).

Almost surely, 2^151340512 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 151340512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (160157088).

151340512 is an abundant number, since it is smaller than the sum of its proper divisors (168973664).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

151340512 is an equidigital number, since it uses as much as digits as its factorization.

151340512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204 (or 135 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 151340512 is about 12302.0531619726. The cubic root of 151340512 is about 532.9073779499.

Adding to 151340512 its reverse (215043151), we get a palindrome (366383663).

It can be divided in two parts, 1513 and 40512, that added together give a square (42025 = 205²).

The spelling of 151340512 in words is "one hundred fifty-one million, three hundred forty thousand, five hundred twelve".