20060153 has 4 divisors (see below), whose sum is σ = 21240180. Its totient is φ = 18880128.

The previous prime is 20060147. The next prime is 20060191. The reversal of 20060153 is 35106002.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 35106002 = 2 ⋅17553001.

It can be written as a sum of positive squares in 2 ways, for example, as 11580409 + 8479744 = 3403^2 + 2912^2 .

It is a cyclic number.

It is not a de Polignac number, because 20060153 - 2¹⁴ = 20043769 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17), and also a Moran number because the ratio is a prime number: 1180009 = 20060153 / (2 + 0 + 0 + 6 + 0 + 1 + 5 + 3).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20060113) 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, 589988 + ... + 590021.

It is an arithmetic number, because the mean of its divisors is an integer number (5310045).

Almost surely, 2^20060153 is an apocalyptic number.

It is an amenable number.

20060153 is a deficient number, since it is larger than the sum of its proper divisors (1180027).

20060153 is a wasteful number, since it uses less digits than its factorization.

20060153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1180026.

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 20060153 is about 4478.8562155979. The cubic root of 20060153 is about 271.7136232247.

Adding to 20060153 its reverse (35106002), we get a palindrome (55166155).

The spelling of 20060153 in words is "twenty million, sixty thousand, one hundred fifty-three".