151020024 has 64 divisors (see below), whose sum is σ = 402416640. Its totient is φ = 47118720.

The previous prime is 151020013. The next prime is 151020031. The reversal of 151020024 is 420020151.

It is a junction number, because it is equal to n+sod(n) for n = 151019985 and 151020012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23034 + ... + 28854.

It is an arithmetic number, because the mean of its divisors is an integer number (6287760).

Almost surely, 2^151020024 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 151020024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (201208320).

151020024 is an abundant number, since it is smaller than the sum of its proper divisors (251396616).

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

151020024 is a wasteful number, since it uses less digits than its factorization.

151020024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5900 (or 5896 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 15.

The square root of 151020024 is about 12289.0204654399. The cubic root of 151020024 is about 532.5309395940.

Adding to 151020024 its reverse (420020151), we get a palindrome (571040175).

The spelling of 151020024 in words is "one hundred fifty-one million, twenty thousand, twenty-four".