151121118 has 8 divisors (see below), whose sum is σ = 302242248. Its totient is φ = 50373704.

The previous prime is 151121083. The next prime is 151121119. The reversal of 151121118 is 811121151.

151121118 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

151121118 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 151121094 and 151121103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151121119) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12593421 + ... + 12593432.

It is an arithmetic number, because the mean of its divisors is an integer number (37780281).

Almost surely, 2^151121118 is an apocalyptic number.

151121118 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

151121118 is a wasteful number, since it uses less digits than its factorization.

151121118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25186858.

The product of its digits is 80, while the sum is 21.

The square root of 151121118 is about 12293.1329611292. The cubic root of 151121118 is about 532.6497398987.

Adding to 151121118 its reverse (811121151), we get a palindrome (962242269).

The spelling of 151121118 in words is "one hundred fifty-one million, one hundred twenty-one thousand, one hundred eighteen".