151501104 has 150 divisors (see below), whose sum is σ = 457396940. Its totient is φ = 48408192.

The previous prime is 151501087. The next prime is 151501139. The reversal of 151501104 is 401105151.

It is a happy number.

151501104 is a `hidden beast` number, since 151 + 501 + 10 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 1089867 + ... + 1090005.

Almost surely, 2^151501104 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 151501104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (228698470).

151501104 is an abundant number, since it is smaller than the sum of its proper divisors (305895836).

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

151501104 is a wasteful number, since it uses less digits than its factorization.

151501104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217 (or 173 counting only the distinct ones).

The product of its (nonzero) digits is 100, while the sum is 18.

The square root of 151501104 is about 12308.5784719439. The cubic root of 151501104 is about 533.0958060352.

Adding to 151501104 its reverse (401105151), we get a palindrome (552606255).

The spelling of 151501104 in words is "one hundred fifty-one million, five hundred one thousand, one hundred four".