2011701151 has 4 divisors (see below), whose sum is σ = 2022815704. Its totient is φ = 2000586600.

The previous prime is 2011701119. The next prime is 2011701161. The reversal of 2011701151 is 1511071102.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2011701151 - 2⁵ = 2011701119 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 (2011701101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5557005 + ... + 5557366.

It is an arithmetic number, because the mean of its divisors is an integer number (505703926).

Almost surely, 2^2011701151 is an apocalyptic number.

2011701151 is a deficient number, since it is larger than the sum of its proper divisors (11114553).

2011701151 is a wasteful number, since it uses less digits than its factorization.

2011701151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11114552.

The product of its (nonzero) digits is 70, while the sum is 19.

The square root of 2011701151 is about 44851.9916057247. The cubic root of 2011701151 is about 1262.3733613589.

Adding to 2011701151 its reverse (1511071102), we get a palindrome (3522772253).

The spelling of 2011701151 in words is "two billion, eleven million, seven hundred one thousand, one hundred fifty-one".