2141002011 has 16 divisors (see below), whose sum is σ = 2949340160. Its totient is φ = 1380080160.

The previous prime is 2141002007. The next prime is 2141002013. The reversal of 2141002011 is 1102001412.

It is a happy number.

It is not a de Polignac number, because 2141002011 - 2² = 2141002007 is a prime.

It is a super-2 number, since 2×2141002011² = 9167779222212088242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2141002013) 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, 103320 + ... + 122298.

It is an arithmetic number, because the mean of its divisors is an integer number (184333760).

Almost surely, 2^2141002011 is an apocalyptic number.

2141002011 is a deficient number, since it is larger than the sum of its proper divisors (808338149).

2141002011 is a wasteful number, since it uses less digits than its factorization.

2141002011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20226.

The product of its (nonzero) digits is 16, while the sum is 12.

The square root of 2141002011 is about 46270.9629357332. The cubic root of 2141002011 is about 1288.8598404788.

Adding to 2141002011 its reverse (1102001412), we get a palindrome (3243003423).

The spelling of 2141002011 in words is "two billion, one hundred forty-one million, two thousand, eleven".