2723155201 has 16 divisors (see below), whose sum is σ = 2977676800. Its totient is φ = 2475240768.

The previous prime is 2723155199. The next prime is 2723155241. The reversal of 2723155201 is 1025513272.

It is not a de Polignac number, because 2723155201 - 2¹ = 2723155199 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2723155201.

It is not an unprimeable number, because it can be changed into a prime (2723155241) 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, 404380 + ... + 411058.

It is an arithmetic number, because the mean of its divisors is an integer number (186104800).

Almost surely, 2^2723155201 is an apocalyptic number.

It is an amenable number.

2723155201 is a deficient number, since it is larger than the sum of its proper divisors (254521599).

2723155201 is a wasteful number, since it uses less digits than its factorization.

2723155201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7168.

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 2723155201 is about 52183.8595832083. The cubic root of 2723155201 is about 1396.4459514619.

Adding to 2723155201 its reverse (1025513272), we get a palindrome (3748668473).

The spelling of 2723155201 in words is "two billion, seven hundred twenty-three million, one hundred fifty-five thousand, two hundred one".