2011430141 has 8 divisors (see below), whose sum is σ = 2306902464. Its totient is φ = 1717989120.

The previous prime is 2011430137. The next prime is 2011430143. The reversal of 2011430141 is 1410341102.

It is a happy number.

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 2011430141 - 2² = 2011430137 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 (2011430143) 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, 505700 + ... + 509661.

It is an arithmetic number, because the mean of its divisors is an integer number (288362808).

Almost surely, 2^2011430141 is an apocalyptic number.

It is an amenable number.

2011430141 is a deficient number, since it is larger than the sum of its proper divisors (295472323).

2011430141 is a wasteful number, since it uses less digits than its factorization.

2011430141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1015651.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 2011430141 is about 44848.9703449254. The cubic root of 2011430141 is about 1262.3166711677.

Adding to 2011430141 its reverse (1410341102), we get a palindrome (3421771243).

The spelling of 2011430141 in words is "two billion, eleven million, four hundred thirty thousand, one hundred forty-one".