151235136 has 168 divisors, whose sum is σ = 491865920. Its totient is φ = 44043264.

The previous prime is 151235099. The next prime is 151235159. The reversal of 151235136 is 631532151.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 141741 + ... + 142803.

Almost surely, 2^151235136 is an apocalyptic number.

151235136 is a gapful number since it is divisible by the number (16) 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 151235136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (245932960).

151235136 is an abundant number, since it is smaller than the sum of its proper divisors (340630784).

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

151235136 is a wasteful number, since it uses less digits than its factorization.

151235136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1113 (or 1100 counting only the distinct ones).

The product of its digits is 2700, while the sum is 27.

The square root of 151235136 is about 12297.7695538663. The cubic root of 151235136 is about 532.7836642450.

Adding to 151235136 its reverse (631532151), we get a palindrome (782767287).

The spelling of 151235136 in words is "one hundred fifty-one million, two hundred thirty-five thousand, one hundred thirty-six".