210134153 has 2 divisors, whose sum is σ = 210134154. Its totient is φ = 210134152.

The previous prime is 210134147. The next prime is 210134173. The reversal of 210134153 is 351431012.

It is an a-pointer prime, because the next prime (210134173) can be obtained adding 210134153 to its sum of digits (20).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 202692169 + 7441984 = 14237^2 + 2728^2 .

It is a cyclic number.

It is not a de Polignac number, because 210134153 - 2¹² = 210130057 is a prime.

It is not a weakly prime, because it can be changed into another prime (210134123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105067076 + 105067077.

It is an arithmetic number, because the mean of its divisors is an integer number (105067077).

Almost surely, 2^210134153 is an apocalyptic number.

It is an amenable number.

210134153 is a deficient number, since it is larger than the sum of its proper divisors (1).

210134153 is an equidigital number, since it uses as much as digits as its factorization.

210134153 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 210134153 is about 14496.0047254407. The cubic root of 210134153 is about 594.5187389626.

Adding to 210134153 its reverse (351431012), we get a palindrome (561565165).

The spelling of 210134153 in words is "two hundred ten million, one hundred thirty-four thousand, one hundred fifty-three".