2155013341 has 8 divisors (see below), whose sum is σ = 2377388664. Its totient is φ = 1940724480.

The previous prime is 2155013339. The next prime is 2155013389. The reversal of 2155013341 is 1433105512.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 36252441 + 2118760900 = 6021^2 + 46030^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2155013341 - 2¹ = 2155013339 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2155013941) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2021056 + ... + 2022121.

It is an arithmetic number, because the mean of its divisors is an integer number (297173583).

Almost surely, 2^2155013341 is an apocalyptic number.

It is an amenable number.

2155013341 is a deficient number, since it is larger than the sum of its proper divisors (222375323).

2155013341 is a wasteful number, since it uses less digits than its factorization.

2155013341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4043231.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 2155013341 is about 46422.1212462335. The cubic root of 2155013341 is about 1291.6652853781.

Adding to 2155013341 its reverse (1433105512), we get a palindrome (3588118853).

The spelling of 2155013341 in words is "two billion, one hundred fifty-five million, thirteen thousand, three hundred forty-one".