155114 has 4 divisors (see below), whose sum is σ = 232674. Its totient is φ = 77556.

The previous prime is 155087. The next prime is 155119. The reversal of 155114 is 411551.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 148225 + 6889 = 385^2 + 83^2 .

It is a Curzon number.

It is a plaindrome in base 9 and base 13.

It is a junction number, because it is equal to n+sod(n) for n = 155092 and 155101.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 155114.

It is not an unprimeable number, because it can be changed into a prime (155119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38777 + ... + 38780.

2¹⁵⁵¹¹⁴ is an apocalyptic number.

155114 is a deficient number, since it is larger than the sum of its proper divisors (77560).

155114 is an equidigital number, since it uses as much as digits as its factorization.

155114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77559.

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

The square root of 155114 is about 393.8451472343. The cubic root of 155114 is about 53.7300196153.

Adding to 155114 its reverse (411551), we get a palindrome (566665).

The spelling of 155114 in words is "one hundred fifty-five thousand, one hundred fourteen".