2120110151 has 4 divisors (see below), whose sum is σ = 2123470704. Its totient is φ = 2116749600.

The previous prime is 2120110133. The next prime is 2120110199. The reversal of 2120110151 is 1510110212.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2120110151 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 (2120110121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1679330 + ... + 1680591.

It is an arithmetic number, because the mean of its divisors is an integer number (530867676).

Almost surely, 2^2120110151 is an apocalyptic number.

2120110151 is a deficient number, since it is larger than the sum of its proper divisors (3360553).

2120110151 is an equidigital number, since it uses as much as digits as its factorization.

2120110151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3360552.

The product of its (nonzero) digits is 20, while the sum is 14.

The square root of 2120110151 is about 46044.6538807710. The cubic root of 2120110151 is about 1284.6539062991.

Adding to 2120110151 its reverse (1510110212), we get a palindrome (3630220363).

The spelling of 2120110151 in words is "two billion, one hundred twenty million, one hundred ten thousand, one hundred fifty-one".