151243152 has 80 divisors (see below), whose sum is σ = 419526720. Its totient is φ = 46780416.

The previous prime is 151243151. The next prime is 151243153. The reversal of 151243152 is 251342151.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (151243151) and next prime (151243153).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (151243151) 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, 58299 + ... + 60837.

It is an arithmetic number, because the mean of its divisors is an integer number (5244084).

Almost surely, 2^151243152 is an apocalyptic number.

151243152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 151243152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (209763360).

151243152 is an abundant number, since it is smaller than the sum of its proper divisors (268283568).

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

151243152 is a wasteful number, since it uses less digits than its factorization.

151243152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2640 (or 2634 counting only the distinct ones).

The product of its digits is 1200, while the sum is 24.

The square root of 151243152 is about 12298.0954623063. The cubic root of 151243152 is about 532.7930772216.

The spelling of 151243152 in words is "one hundred fifty-one million, two hundred forty-three thousand, one hundred fifty-two".