2130221151 has 6 divisors (see below), whose sum is σ = 3076986120. Its totient is φ = 1420147428.

The previous prime is 2130221143. The next prime is 2130221167. The reversal of 2130221151 is 1511220312.

It is not a de Polignac number, because 2130221151 - 2³ = 2130221143 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2130221351) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 118345611 + ... + 118345628.

It is an arithmetic number, because the mean of its divisors is an integer number (512831020).

Almost surely, 2^2130221151 is an apocalyptic number.

2130221151 is a deficient number, since it is larger than the sum of its proper divisors (946764969).

2130221151 is a wasteful number, since it uses less digits than its factorization.

2130221151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236691245 (or 236691242 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 18.

The square root of 2130221151 is about 46154.3188770022. The cubic root of 2130221151 is about 1286.6928791928.

Adding to 2130221151 its reverse (1511220312), we get a palindrome (3641441463).

The spelling of 2130221151 in words is "two billion, one hundred thirty million, two hundred twenty-one thousand, one hundred fifty-one".