2001352187 has 2 divisors, whose sum is σ = 2001352188. Its totient is φ = 2001352186.

The previous prime is 2001352121. The next prime is 2001352193. The reversal of 2001352187 is 7812531002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2001352187 - 2¹² = 2001348091 is a prime.

It is not a weakly prime, because it can be changed into another prime (2001352117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1000676093 + 1000676094.

It is an arithmetic number, because the mean of its divisors is an integer number (1000676094).

Almost surely, 2^2001352187 is an apocalyptic number.

2001352187 is a deficient number, since it is larger than the sum of its proper divisors (1).

2001352187 is an equidigital number, since it uses as much as digits as its factorization.

2001352187 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3360, while the sum is 29.

The square root of 2001352187 is about 44736.4749058305. The cubic root of 2001352187 is about 1260.2049274060.

Adding to 2001352187 its reverse (7812531002), we get a palindrome (9813883189).

The spelling of 2001352187 in words is "two billion, one million, three hundred fifty-two thousand, one hundred eighty-seven".