202013151 has 16 divisors (see below), whose sum is σ = 276217440. Its totient is φ = 131281920.

The previous prime is 202013131. The next prime is 202013153. The reversal of 202013151 is 151310202.

It is not a de Polignac number, because 202013151 - 2⁶ = 202013087 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 202013151.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202013153) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15795 + ... + 25563.

It is an arithmetic number, because the mean of its divisors is an integer number (17263590).

Almost surely, 2^202013151 is an apocalyptic number.

202013151 is a deficient number, since it is larger than the sum of its proper divisors (74204289).

202013151 is a wasteful number, since it uses less digits than its factorization.

202013151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9946.

The product of its (nonzero) digits is 60, while the sum is 15.

The square root of 202013151 is about 14213.1330465876. The cubic root of 202013151 is about 586.7591637401.

Adding to 202013151 its reverse (151310202), we get a palindrome (353323353).

The spelling of 202013151 in words is "two hundred two million, thirteen thousand, one hundred fifty-one".