140153 has 4 divisors (see below), whose sum is σ = 150948. Its totient is φ = 129360.

The previous prime is 140143. The next prime is 140159. The reversal of 140153 is 351041.

140153 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.

It can be written as a sum of positive squares in 2 ways, for example, as 29929 + 110224 = 173^2 + 332^2 .

It is a cyclic number.

It is not a de Polignac number, because 140153 - 2¹² = 136057 is a prime.

It is a Duffinian number.

It is a plaindrome in base 16.

It is a nialpdrome in base 11.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140159) 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, 5378 + ... + 5403.

It is an arithmetic number, because the mean of its divisors is an integer number (37737).

2¹⁴⁰¹⁵³ is an apocalyptic number.

140153 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

140153 is a deficient number, since it is larger than the sum of its proper divisors (10795).

140153 is a wasteful number, since it uses less digits than its factorization.

140153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10794.

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 140153 is about 374.3701376980. The cubic root of 140153 is about 51.9438496463.

Adding to 140153 its reverse (351041), we get a palindrome (491194).

The spelling of 140153 in words is "one hundred forty thousand, one hundred fifty-three".