2011343151 has 16 divisors (see below), whose sum is σ = 2842725888. Its totient is φ = 1260604800.

The previous prime is 2011343137. The next prime is 2011343207. The reversal of 2011343151 is 1513431102.

It is not a de Polignac number, because 2011343151 - 2⁹ = 2011342639 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2011343251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24816 + ... + 68106.

It is an arithmetic number, because the mean of its divisors is an integer number (177670368).

Almost surely, 2^2011343151 is an apocalyptic number.

2011343151 is a deficient number, since it is larger than the sum of its proper divisors (831382737).

2011343151 is a wasteful number, since it uses less digits than its factorization.

2011343151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44222.

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 2011343151 is about 44848.0005239921. Note that the first 3 decimals coincide. The cubic root of 2011343151 is about 1262.2984734174.

Adding to 2011343151 its reverse (1513431102), we get a palindrome (3524774253).

The spelling of 2011343151 in words is "two billion, eleven million, three hundred forty-three thousand, one hundred fifty-one".