210141293 has 2 divisors, whose sum is σ = 210141294. Its totient is φ = 210141292.

The previous prime is 210141289. The next prime is 210141313. The reversal of 210141293 is 392141012.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 138603529 + 71537764 = 11773^2 + 8458^2 .

It is a cyclic number.

It is not a de Polignac number, because 210141293 - 2² = 210141289 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (210141223) 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, 105070646 + 105070647.

It is an arithmetic number, because the mean of its divisors is an integer number (105070647).

Almost surely, 2^210141293 is an apocalyptic number.

It is an amenable number.

210141293 is a deficient number, since it is larger than the sum of its proper divisors (1).

210141293 is an equidigital number, since it uses as much as digits as its factorization.

210141293 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 210141293 is about 14496.2509981029. The cubic root of 210141293 is about 594.5254724638.

The spelling of 210141293 in words is "two hundred ten million, one hundred forty-one thousand, two hundred ninety-three".