151154 has 4 divisors (see below), whose sum is σ = 226734. Its totient is φ = 75576.

The previous prime is 151153. The next prime is 151157. The reversal of 151154 is 451151.

151154 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 451151 = 109 ⋅4139.

It can be written as a sum of positive squares in only one way, i.e., 142129 + 9025 = 377^2 + 95^2 .

It is not an unprimeable number, because it can be changed into a prime (151153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37787 + ... + 37790.

2¹⁵¹¹⁵⁴ is an apocalyptic number.

151154 is a deficient number, since it is larger than the sum of its proper divisors (75580).

151154 is an equidigital number, since it uses as much as digits as its factorization.

151154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75579.

The product of its digits is 100, while the sum is 17.

The square root of 151154 is about 388.7852877875. The cubic root of 151154 is about 53.2688369661.

The spelling of 151154 in words is "one hundred fifty-one thousand, one hundred fifty-four".