151004032 has 32 divisors (see below), whose sum is σ = 302211720. Its totient is φ = 75154944.

The previous prime is 151004023. The next prime is 151004041. The reversal of 151004032 is 230400151.

It is an interprime number because it is at equal distance from previous prime (151004023) and next prime (151004041).

It is a tau number, because it is divible by the number of its divisors (32).

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a junction number, because it is equal to n+sod(n) for n = 151003997 and 151004015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26458 + ... + 31654.

Almost surely, 2^151004032 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 151004032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (151105860).

151004032 is an abundant number, since it is smaller than the sum of its proper divisors (151207688).

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

151004032 is an equidigital number, since it uses as much as digits as its factorization.

151004032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5438 (or 5426 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 151004032 is about 12288.3697861026. The cubic root of 151004032 is about 532.5121417878.

Adding to 151004032 its reverse (230400151), we get a palindrome (381404183).

The spelling of 151004032 in words is "one hundred fifty-one million, four thousand, thirty-two".