2011150131 has 16 divisors (see below), whose sum is σ = 2699735040. Its totient is φ = 1331688960.

The previous prime is 2011150103. The next prime is 2011150313. The reversal of 2011150131 is 1310511102.

It is not a de Polignac number, because 2011150131 - 2⁶ = 2011150067 is a prime.

It is a super-2 number, since 2×2011150131² = 8089449698842634322, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2011150131.

It is not an unprimeable number, because it can be changed into a prime (2011150831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 413886 + ... + 418716.

It is an arithmetic number, because the mean of its divisors is an integer number (168733440).

Almost surely, 2^2011150131 is an apocalyptic number.

2011150131 is a deficient number, since it is larger than the sum of its proper divisors (688584909).

2011150131 is a wasteful number, since it uses less digits than its factorization.

2011150131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5746.

The product of its (nonzero) digits is 30, while the sum is 15.

The square root of 2011150131 is about 44845.8485369605. The cubic root of 2011150131 is about 1262.2580929971.

Adding to 2011150131 its reverse (1310511102), we get a palindrome (3321661233).

The spelling of 2011150131 in words is "two billion, eleven million, one hundred fifty thousand, one hundred thirty-one".