211000131042293 has 2 divisors, whose sum is σ = 211000131042294. Its totient is φ = 211000131042292.

The previous prime is 211000131042193. The next prime is 211000131042299. The reversal of 211000131042293 is 392240131000112.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 210202935634129 + 797195408164 = 14498377^2 + 892858^2 .

It is a cyclic number.

It is not a de Polignac number, because 211000131042293 - 2²² = 211000126847989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (211000131042299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105500065521146 + 105500065521147.

It is an arithmetic number, because the mean of its divisors is an integer number (105500065521147).

Almost surely, 2^{211000131042293} is an apocalyptic number.

It is an amenable number.

211000131042293 is a deficient number, since it is larger than the sum of its proper divisors (1).

211000131042293 is an equidigital number, since it uses as much as digits as its factorization.

211000131042293 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 29.

The spelling of 211000131042293 in words is "two hundred eleven trillion, one hundred thirty-one million, forty-two thousand, two hundred ninety-three".